X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (836661) 836661
Journal Article (207) 207
Book Chapter (35) 35
Book / eBook (15) 15
Publication (15) 15
Conference Proceeding (8) 8
Book Review (4) 4
Government Document (3) 3
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
mechanical engineering (829539) 829539
blasting (829538) 829538
heating (829538) 829538
lighting (829538) 829538
weapons (829538) 829538
engineering elements and units (485120) 485120
general measures for producing and maintaining effectivefunctioning of machines or installations (485120) 485120
thermal insulation in general (485120) 485120
machines or engines for liquids (366696) 366696
or a reactive propulsive thrust, not otherwise provided for (366696) 366696
producing mechanical power (366696) 366696
wind, spring weight and miscellaneous motors (366696) 366696
general tagging of cross-sectional technologies spanning over several sections of the ipc (354852) 354852
general tagging of new technological developments (354852) 354852
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (354852) 354852
technologies or applications for mitigation or adaptation againstclimate change (285692) 285692
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (255607) 255607
performing operations (237777) 237777
transporting (237777) 237777
electricity (234446) 234446
generation (213940) 213940
conversion or distribution of electric power (213936) 213936
wind motors (174671) 174671
gearing (154989) 154989
indexing schemes relating to engines or pumps in varioussubclasses of classes f01-f04 (112023) 112023
indexing scheme relating to machines or engines other thannon-positive-displacement machines or engines, to wind motors,to non-positive displacement pumps, and to generating combustionproducts of high pressure or high velocity (105404) 105404
dynamo-electric machines (103115) 103115
technical subjects covered by former uspc (96444) 96444
technical subjects covered by former us classification (79864) 79864
physics (79684) 79684
vehicles in general (75554) 75554
joints or fittings for pipes (74184) 74184
means for thermal insulation in general (74184) 74184
pipes (74184) 74184
supports for pipes, cables or protective tubing (74184) 74184
mechanical-power producing devices or mechanisms, nototherwise provided for or using energy sources not otherwiseprovided for (70481) 70481
spring, weight, inertia or like motors (70481) 70481
hand tools (67857) 67857
manipulators (67857) 67857
portable power-driven tools (67857) 67857
installation of electric cables or lines, or of combinedoptical and electric cables or lines (64744) 64744
brakes (64119) 64119
clutches (64119) 64119
couplings for transmitting rotation (64119) 64119
shafts (60674) 60674
bearings (60159) 60159
elements or crankshaft mechanisms (60159) 60159
flexible shafts (60159) 60159
rotary bodies other than gearing elements (60159) 60159
devices for fastening or securing constructional elements ormachine parts together, e.g. nails, bolts, circlips, clamps,clips, wedges, joints or jointing (54806) 54806
fixed constructions (47452) 47452
positive displacement machines for liquids (41578) 41578
pumps for liquids or elastic fluids (41578) 41578
engine plants in general (40557) 40557
machines or engines in general (40557) 40557
steam engines (40557) 40557
arrangement or mounting of plural diverse prime-movers invehicles (40423) 40423
arrangement or mounting of propulsion units or oftransmissions in vehicles (40423) 40423
arrangements in connection with cooling, air intake, gasexhaust or fuel supply of propulsion units, in vehicles (40423) 40423
auxiliary drives for vehicles (40423) 40423
instrumentation or dashboards for vehicles (40423) 40423
actuating-floats (38587) 38587
cocks (38587) 38587
devices for venting or aerating (38587) 38587
taps (38587) 38587
valves (38587) 38587
measuring (38569) 38569
testing (38569) 38569
tools or bench devices not otherwise provided for, forfastening, connecting, disengaging or holding (34210) 34210
human necessities (33076) 33076
means for damping vibration (32282) 32282
shock-absorbers (32282) 32282
springs (32282) 32282
basic electric elements (31891) 31891
combustion engines (31317) 31317
hot-gas or combustion-product engine plants (31317) 31317
climate change mitigation technologies related totransportation (30609) 30609
climate change mitigation technologies in the production orprocessing of goods (29481) 29481
positive-displacement engines driven by liquids (26827) 26827
aircraft (24653) 24653
aviation (24653) 24653
cosmonautics (24653) 24653
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (22991) 22991
measuring force, stress, torque, work, mechanical power,mechanical efficiency, or fluid pressure (21557) 21557
machine tools (20023) 20023
metal-working not otherwise provided for (20023) 20023
pumps (19642) 19642
control or regulation of electric motors, electric generatorsor dynamo-electric converters (19576) 19576
controlling transformers, reactors or choke coils (19576) 19576
conjoint control of vehicle sub-units of different type ordifferent function (19120) 19120
control systems specially adapted for hybrid vehicles (19120) 19120
road vehicle drive control systems for purposes not related tothe control of a particular sub-unit (19120) 19120
frames, casings, or beds of engines or other machines orapparatus not specific to an engine, machine, or apparatusprovided for elsewhere (18883) 18883
stands or supports (18883) 18883
cylinders (17584) 17584
pistons (17584) 17584
sealings (17584) 17584
chambers provided with manipulation devices (17454) 17454
ranges (17028) 17028
ventilating (17028) 17028
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Robarts - Stacks (5) 5
Collection Dvlpm't (Acquisitions) - Vendor file (3) 3
Gerstein Science - Stacks (3) 3
Innis College - Stacks (2) 2
Victoria University E.J. Pratt - Stacks (2) 2
Collection Dvlpm't (Acquisitions) - Closed Orders (1) 1
Music - Protected Material (1) 1
Music - Stacks (1) 1
Music - Storage (1) 1
Robarts - Reference (1) 1
UTL at Downsview - May be requested (1) 1
UofT at Mississauga - Stacks (1) 1
UofT at Scarborough - Stacks (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (705413) 705413
French (145821) 145821
Chinese (144786) 144786
German (123000) 123000
Korean (36451) 36451
Japanese (28619) 28619
Spanish (17547) 17547
Russian (15075) 15075
Portuguese (8655) 8655
Danish (5679) 5679
Swedish (4615) 4615
Italian (4161) 4161
Norwegian (2938) 2938
Finnish (2793) 2793
Polish (2224) 2224
Dutch (2064) 2064
Romanian (1345) 1345
Ukrainian (1021) 1021
Czech (862) 862
Greek (744) 744
Turkish (526) 526
Hungarian (370) 370
Slovenian (309) 309
Slovak (293) 293
Serbian (266) 266
Bulgarian (258) 258
Croatian (258) 258
Latvian (190) 190
Lithuanian (154) 154
Arabic (149) 149
Hebrew (135) 135
Icelandic (69) 69
Estonian (55) 55
Indonesian (44) 44
Moldavian (16) 16
Bosnian (1) 1
Luxembourgish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


10/2019
Patent
No results were found for your search.

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