Articles

UofT Libraries is getting a new library services platform in January 2021.
Learn more about the change.

Search Articles

Advanced search
Help

Catalogue

Articles

Databases

X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
blasting (244493) 244493
details or accessories of furnaces, kilns, ovens, or retorts,in so far as they are of kinds occurring in more than one kindof furnace (244493) 244493
furnaces (244493) 244493
heating (244493) 244493
kilns (244493) 244493
lighting (244493) 244493
mechanical engineering (244493) 244493
ovens (244493) 244493
retorts (244493) 244493
weapons (244493) 244493
chemistry (118286) 118286
metallurgy (118286) 118286
furnaces, kilns, ovens, or retorts in general (89834) 89834
open sintering or like apparatus (89834) 89834
metallurgy of iron (67076) 67076
performing operations (53611) 53611
transporting (53611) 53611
general tagging of cross-sectional technologies spanning over several sections of the ipc (37106) 37106
general tagging of new technological developments (37106) 37106
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (37106) 37106
technologies or applications for mitigation or adaptation againstclimate change (31898) 31898
processing of pig-iron, e.g. refining, manufacture ofwrought-iron or steel (31038) 31038
treatment in molten state of ferrous alloys (31038) 31038
climate change mitigation technologies in the production orprocessing of goods (29297) 29297
electricity (27175) 27175
artificial stone (25603) 25603
cements (25603) 25603
ceramics (25603) 25603
compositions thereof, e.g. mortars, concrete or like buildingmaterials (25603) 25603
concrete (25603) 25603
lime, magnesia (25603) 25603
refractories (25603) 25603
slag (25603) 25603
treatment of natural stone (25603) 25603
manufacture of iron or steel (23901) 23901
ferrous or non-ferrous alloys (21659) 21659
treatment of alloys or non-ferrous metals (21659) 21659
electric techniques not otherwise provided for (20640) 20640
combustion apparatus (20148) 20148
combustion processes (20148) 20148
electric heating (19632) 19632
electric lighting not otherwise provided for (19632) 19632
casting (19608) 19608
powder metallurgy (19608) 19608
pretreatment of raw materials (18920) 18920
production and refining of metals (18920) 18920
general devices for heat treatment of ferrous or non-ferrousmetals or alloys (17920) 17920
making metal malleable by decarburisation, tempering or othertreatments (17920) 17920
modifying the physical structure of ferrous metals (17920) 17920
casting of metals (16753) 16753
casting of other substances by the same processes or devices (16753) 16753
physical or chemical processes or apparatus in general (13790) 13790
physics (10989) 10989
glass (7170) 7170
mineral or slag wool (7170) 7170
measuring (7168) 7168
testing (7168) 7168
basic electric elements (7116) 7116
conveying (7092) 7092
handling thin or filamentary material (7092) 7092
packing (7092) 7092
storing (7092) 7092
manufacture, shaping, or supplementary processes (6823) 6823
technical subjects covered by former uspc (6777) 6777
chemical or physical processes, e.g. catalysis or colloidchemistry (6419) 6419
their relevant apparatus (6419) 6419
separation (6244) 6244
pneumatic tube conveyors (6008) 6008
shop conveyor systems (6008) 6008
transport or storage devices, e.g. conveyors for loading ortipping (6008) 6008
heat exchange in general (5956) 5956
fuels (5511) 5511
lubricants (5511) 5511
peat (5511) 5511
petroleum, gas or coke industries (5511) 5511
technical gases containing carbon monoxide (5511) 5511
consuming waste products by combustion (5374) 5374
cremation furnaces (5374) 5374
engineering elements and units (5110) 5110
general measures for producing and maintaining effectivefunctioning of machines or installations (5110) 5110
thermal insulation in general (5110) 5110
chemical surface treatment (4995) 4995
coating by vacuum evaporation, by sputtering, by ion implantationor by chemical vapour deposition, in general (4995) 4995
coating material with metallic material (4995) 4995
coating metallic material (4995) 4995
diffusion treatment of metallic material (4995) 4995
inhibiting corrosion of metallic material or incrustation ingeneral (4995) 4995
inorganic chemistry (4884) 4884
electric solid state devices not otherwise provided for (4810) 4810
semiconductor devices (4810) 4810
casings, linings, walls or doors specially adapted forcombustion chambers, e.g. firebridges (4778) 4778
details of combustion chambers, not otherwise providedfor (4778) 4778
devices for deflecting air, flames or combustion products incombustion chambers (4778) 4778
safety arrangements specially adapted for combustionapparatus (4778) 4778
coating by vacuum evaporation, by sputtering, by ionimplantation or by chemical vapour deposition, in general (4702) 4702
surface treatment of metallic material by diffusion into thesurface, by chemical conversion or substitution (4702) 4702
flues (4632) 4632
removal or treatment of combustion products or combustionresidues (4632) 4632
compounds thereof (3991) 3991
technical subjects covered by former us classification (3931) 3931
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (196041) 196041
Chinese (47754) 47754
German (30013) 30013
French (29657) 29657
Korean (7299) 7299
Japanese (5913) 5913
Spanish (5476) 5476
Russian (4809) 4809
Portuguese (3258) 3258
Swedish (2067) 2067
Italian (1686) 1686
Finnish (1243) 1243
Norwegian (981) 981
Danish (925) 925
Dutch (747) 747
Polish (736) 736
Ukrainian (485) 485
Czech (356) 356
Turkish (287) 287
Romanian (245) 245
Hungarian (137) 137
Slovak (98) 98
Bulgarian (95) 95
Slovenian (95) 95
Serbian (77) 77
Indonesian (68) 68
Icelandic (47) 47
Croatian (36) 36
Arabic (32) 32
Estonian (19) 19
Greek (19) 19
Lithuanian (17) 17
Hebrew (11) 11
Latvian (8) 8
Bosnian (1) 1
Moldavian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


1. Full Text US174
04/1837
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | HEATING | LIGHTING
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
2. Full Text US269
07/1837
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL | HEATING | LIGHTING | OPEN SINTERING OR LIKE APPARATUS
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
3. Full Text US1926
01/1841
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL | HEATING | LIGHTING | OPEN SINTERING OR LIKE APPARATUS
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
4. Full Text US1968
02/1841
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | HEATING | LIGHTING
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
5. Full Text US2263
09/1841
MECHANICAL ENGINEERING | FURNACES | WEAPONS | BLASTING | RETORTS | OVENS | MISCELLANEOUS APPLICATIONS OF MATERIALS | DYES | HEATING | LIGHTING | MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE | ADHESIVES | PAINTS | KILNS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | METALLURGY | CHEMISTRY | POLISHES | NATURAL RESINS | MISCELLANEOUS COMPOSITIONS
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
6. Full Text US2349
11/1841
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | HEATING | LIGHTING
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
7. Full Text US2558
04/1842
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | HEATING | LIGHTING
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
8. Full Text US2688
06/1842
MECHANICAL ENGINEERING | FURNACES | WEAPONS | BLASTING | RETORTS | OVENS | HEATING | TREATMENT OF ALLOYS OR NON-FERROUS METALS | LIGHTING | PRETREATMENT OF RAW MATERIALS | PRODUCTION AND REFINING OF METALS | KILNS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | METALLURGY | CHEMISTRY | FERROUS OR NON-FERROUS ALLOYS
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
9. Full Text US7136
03/1850
MECHANICAL ENGINEERING | FURNACES | WEAPONS | BLASTING | RETORTS | OVENS | HEATING | LIGHTING | GLASS | KILNS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | METALLURGY | MINERAL OR SLAG WOOL | CHEMISTRY | MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
10. Full Text US7519
07/1850
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL | HEATING | LIGHTING | OPEN SINTERING OR LIKE APPARATUS
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
11. Full Text US8319
08/1851
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | HEATING | LIGHTING
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
12. Full Text US8613
12/1851
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL | HEATING | LIGHTING | OPEN SINTERING OR LIKE APPARATUS
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
13. Full Text US10747
04/1854
MECHANICAL ENGINEERING | FURNACES | WEAPONS | BLASTING | RETORTS | MISCELLANEOUS APPLICATIONS OF MATERIALS | OVENS | DYES | HEATING | MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE | LIGHTING | ADHESIVES | PAINTS | KILNS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | METALLURGY | CHEMISTRY | POLISHES | NATURAL RESINS | MISCELLANEOUS COMPOSITIONS
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
14. Full Text US11838
10/1854
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL | HEATING | LIGHTING | OPEN SINTERING OR LIKE APPARATUS
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
15. Full Text US13983
12/1855
MECHANICAL ENGINEERING | FURNACES | WEAPONS | BLASTING | RETORTS | OVENS | COMBUSTION PROCESSES | HEATING | LIGHTING | COMBUSTION APPARATUS | KILNS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR | SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS | CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES | DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
16. Full Text US14695
04/1856
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | HEATING | LIGHTING
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
17. Full Text US14674
04/1856
MECHANICAL ENGINEERING | FURNACES | WEAPONS | BLASTING | RETORTS | OVENS | TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS | HEATING | GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS | LIGHTING | TECHNICAL SUBJECTS COVERED BY FORMER USPC | GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC | KILNS | TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
18. Full Text US14908
05/1856
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | HEATING | LIGHTING
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
19. Full Text US15541
08/1856
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | HEATING | LIGHTING
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
20. Full Text US15832
09/1856
MECHANICAL ENGINEERING | FURNACES | KILNS | WEAPONS | BLASTING | RETORTS | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE | OVENS | HEATING | LIGHTING
Patent
Details down arrow
Digital rights down arrow
loading Loading Rights
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.