Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (468)
- Event (141)
- Letters (683)
- Location (71)
- Organizations (939)
- Patents (15755)
- Person (2240)
- Publications (24939)
- Techtypes (2427)
Use the filters below to narrow your results.
Year filed:
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Applicant person:
None (29) ·
James Vernon Martin (9) ·
John William Rapp (8) ·
Alfred John Macy (7) ·
Henry Kleckler (6) ·
Joseph Vanorio (5) ·
George Francis Myers (5) ·
Seth Hart (5) ·
Charles B. Kirkham (4) ·
GOODYEAR TIRE RUBBER (4) ·
Robert Ingersoll Eustis (4) ·
Melville W. Mix (3) ·
Nelson W. Dalton (3) ·
Charles F. Willard (3) ·
Henry E. Krammer (3) ·
Charles Rudolph Wittemann (3) ·
Hermann Faehrmann (3)
Applicant firm:
None (161) ·
Adjustable & Reversible Propeller Corp (1) ·
Aeromarine Plane & Motor (1) ·
Aircraft Propeller Corp. (1) ·
B.F. Goodrich company (2) ·
Bank of America (1) ·
Brunswick Balke Collender (1) ·
Cloverleaf Propeller Co. (1) ·
Continental Air Craft Transportation Company (1) ·
Curtiss Aeroplane (21) ·
Curtiss Aeroplane and Motor Co. (1) ·
Curtiss Aeroplane and Motor Corporation (3) ·
Dayton Wright Company (1) ·
Grand Rapids Trust Company (2) ·
Haskelite Manufacturing Corporation (2) ·
John A. Roebling's Sons (2) ·
Knight American Patents Company (1) ·
Koylinoyl Suspension Corporation (1) ·
L W F Engineering Company (3) ·
Lawrence Sperry Aircraft Company, Inc. (1) ·
Macy Engineering Co. (1) ·
Macy Engineering Company (1) ·
Ordnance Engineering Corp. (2) ·
Packard Motor Car Company (2) ·
Pittsburgh Aeroplane & Motor Company (1) ·
Sperry Gyroscope (1) ·
Sperry Gyroscope Company (4) ·
Starr Piano Company (1) ·
Sturtevant Aeroplane Co. (1) ·
Tarbox Safety Aircraft Company (3) ·
Thomas-Morse Aircraft Corporation (1) ·
Westinghouse Canada Limited (1) ·
Westinghouse Electric & Manufacturing Company (6)
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Supplementary to patent:
None (218) ·
Dec 28, 1917 in the U.S. (1) ·
Patent FR-1917-495762 (1) ·
Patent US-1909-1485349 (1) ·
Patent US-1912-1186856 (1) ·
Patent US-1913-1203221 (1) ·
Patent US-1914-1272846 (1) ·
Patent US-1916-08-16-Lee (1) ·
Patent US-1916-1208684 (1) ·
Patent US-1917-1329473 (1) ·
Patent US-1918-01-19 (1) ·
Patent US-1918-09-20 William E. Lawn (1) ·
Patent US-1918-1433728 (1) ·
Patent US-1918-1589780 (1) ·
Patent US-1919-1366074 (1) ·
Patent US-1928-1655113 (1)
Patent agent:
Assigned to:
None (184) ·
Adjustable & Reversible Propeller Corp (1) ·
Aircraft Propeller Corp. (1) ·
B. F. Goodrich company (1) ·
Charles B. Mann (1) ·
Charles B. Mann Jr. (1) ·
Curtiss Aeroplane (4) ·
Curtiss Aeroplane & Motor Corp (1) ·
Curtiss Aeroplane and Motor Corporation (6) ·
Edward N. Breitung (1) ·
Goodyear Tire and Rubber Company (3) ·
Grand Rapids Trust Company (2) ·
Hamilcar H. McNeill (1) ·
Haskelite Manufacturing Corporation (2) ·
John A. Roebling's Sons (2) ·
John William Rapp (1) ·
Joseph Vanorio (1) ·
Knight American Patents Company (1) ·
L W F Engineering Company (2) ·
Lawrence Sperry Aircraft Company, Inc. (1) ·
Macy Engineering Company (1) ·
Pittsburgh Aeroplane & Motor Company (1) ·
Sperry Gyroscope Company (5) ·
Starr Piano Company (1) ·
Sturtevant Aeroplane Co. (1) ·
Thomas-Morse Aircraft (1) ·
Westinghouse Electric & Manufacturing Company (5) ·
William Hendry Barker (1) ·
William Leslie Denham (1) ·
Winifred Allen Sperry (1)
National tech categories:
IPCs:
None (68) ·
IPC B64C3/00 (15) ·
IPC B64C1/00 (10) ·
IPC B64C35/00 (8) ·
IPC B64C17/00 (8) ·
IPC B64C11/20 (8) ·
IPC B64C25/00 (7) ·
IPC B64C39/00 (7) ·
IPC B64C11/04 (7) ·
IPC B64C3/18 (6) ·
IPC B64C13/00 (6) ·
IPC B64C11/36 (6) ·
IPC B64C3/38 (5) ·
IPC B64C23/00 (5) ·
IPC B64C13/12 (4) ·
IPC B64C11/00 (4) ·
IPC B64C29/00 (4) ·
IPC B64C11/24 (3) ·
IPC B64C1/08 (3)
CPCs:
CPC B64C3/00 (16) ·
CPC B64C17/00 (15) ·
CPC B64C13/00 (9) ·
CPC B64C35/00 (8) ·
CPC B64C23/005 (8) ·
CPC B64C11/04 (8) ·
CPC B64C2700/6235 (8) ·
CPC B64C2700/6256 (7) ·
CPC B64C2700/6295 (7) ·
CPC B64C11/36 (6) ·
CPC B64C11/20 (6) ·
CPC B64C3/385 (6) ·
CPC B64B1/00 (5) ·
CPC B64C2700/6233 (5) ·
CPC B64C2700/6218 (5) ·
CPC B64C1/00 (5) ·
CPC B64C2001/0081 (5) ·
CPC B64C13/12 (5) ·
CPC B64F2700/6226 (5) ·
CPC B64B1/40 (5)
Family year:
Cites these patents:
Citations from after 1930:
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Showing below up to 237 results in range #1 to #237.
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P
- Patent AT-1920-91478
- Patent CA-1915-226683
- Patent CA-1917-195939
- Patent CA-1917-195939
- Patent CA-1918-223196
- Patent CA-1920-200421
- Patent CH-1917-93962
- Patent CH-1917-94353
- Patent CH-1917-94354
- Patent DE-1913-337831
- Patent DE-1916-357734
- Patent DE-1917-345582
- Patent FR-1915-502242
- Patent FR-1917-513044
- Patent FR-1918-504933
- Patent FR-1919-495762.21487
- Patent FR-1919-506522
- Patent FR-1920-498624
- Patent FR-1920-500106
- Patent FR-1920-500155
- Patent FR-1920-511503
- Patent FR-1920-516627
- Patent FR-1920-521873
- Patent GB-1916-142872
- Patent GB-1918-120929
- Patent GB-1918-121741
- Patent GB-1918-121968
- Patent GB-1918-140137
- Patent GB-1919-122648
- Patent GB-1919-122648
- Patent GB-1920-139839
- Patent HU-1916-93272
- Patent US-1909-1485349
- Patent US-1911-1523994
- Patent US-1913-1367839
- Patent US-1914-1360694
- Patent US-1914-1368226
- Patent US-1915-1341029
- Patent US-1915-1349758
- Patent US-1915-1358430
- Patent US-1915-1368548
- Patent US-1916-1326946
- Patent US-1916-1327055
- Patent US-1916-1334707
- Patent US-1916-1357177
- Patent US-1916-1361399
- Patent US-1916-1372076
- Patent US-1916-1392378
- Patent US-1916-1394459
- Patent US-1916-1406600
- Patent US-1916-1414419
- Patent US-1916-1435244
- Patent US-1916-1441319
- Patent US-1916-1459411
- Patent US-1916-1465973
- Patent US-1916-1488894
- Patent US-1916-1567670
- Patent US-1916-1608109
- Patent US-1917-1328040
- Patent US-1917-1328211
- Patent US-1917-1329473
- Patent US-1917-1329473
- Patent US-1917-1331045
- Patent US-1917-1332344
- Patent US-1917-1336473
- Patent US-1917-1336632
- Patent US-1917-1336977
- Patent US-1917-1338836
- Patent US-1917-1338874
- Patent US-1917-1348432
- Patent US-1917-1352600
- Patent US-1917-1353544
- Patent US-1917-1355355
- Patent US-1917-1355738
- Patent US-1917-1357348
- Patent US-1917-1358603
- Patent US-1917-1363692
- Patent US-1917-1363847
- Patent US-1917-1368542
- Patent US-1917-1384308
- Patent US-1917-1393488
- Patent US-1917-1397701
- Patent US-1917-1400177
- Patent US-1917-1403444
- Patent US-1917-1437471
- Patent US-1917-1453114
- Patent US-1917-1472257
- Patent US-1918-1089029
- Patent US-1918-1327339
- Patent US-1918-1329427
- Patent US-1918-1329533
- Patent US-1918-1329735
- Patent US-1918-1332345
- Patent US-1918-1333620
- Patent US-1918-1336405
- Patent US-1918-1336633
- Patent US-1918-1336634
- Patent US-1918-1339886
- Patent US-1918-1344283
- Patent US-1918-1344634
- Patent US-1918-1345101
- Patent US-1918-1345885
- Patent US-1918-1348463
- Patent US-1918-1354677
- Patent US-1918-1355256
- Patent US-1918-1355256
- Patent US-1918-1355741
- Patent US-1918-1356329
- Patent US-1918-1357898
- Patent US-1918-1358605
- Patent US-1918-1364197
- Patent US-1918-1364614
- Patent US-1918-1366067
- Patent US-1918-1368000
- Patent US-1918-1368549
- Patent US-1918-1370242
- Patent US-1918-1370693
- Patent US-1918-1371815
- Patent US-1918-1373408
- Patent US-1918-1376912
- Patent US-1918-1382421
- Patent US-1918-1383157
- Patent US-1918-1388038
- Patent US-1918-1389797
- Patent US-1918-1392272
- Patent US-1918-1392277
- Patent US-1918-1392278
- Patent US-1918-1392279
- Patent US-1918-1394460
- Patent US-1918-1401992
- Patent US-1918-1403553
- Patent US-1918-1403602
- Patent US-1918-1406364
- Patent US-1918-1406617
- Patent US-1918-1412262
- Patent US-1918-1412510
- Patent US-1918-1413553
- Patent US-1918-1416747
- Patent US-1918-1418008
- Patent US-1918-1423166
- Patent US-1918-1423167
- Patent US-1918-1426370
- Patent US-1918-1428341
- Patent US-1918-1433728
- Patent US-1918-1435190
- Patent US-1918-1441984
- Patent US-1918-1444058
- Patent US-1918-1445135
- Patent US-1918-1445142
- Patent US-1918-1451928
- Patent US-1918-1464209
- Patent US-1918-1475075
- Patent US-1918-1477361
- Patent US-1918-1478195
- Patent US-1918-1492304
- Patent US-1918-1494787
- Patent US-1918-1501248
- Patent US-1918-1503052
- Patent US-1918-1519618
- Patent US-1918-1532616
- Patent US-1918-1627184
- Patent US-1918-1629978
- Patent US-1918-1644787
- Patent US-1919-1348704
- Patent US-1919-1366074
- Patent US-1919-1482690
- Patent US-1919-1506146
- Patent US-1920-1327514
- Patent US-1920-1328241
- Patent US-1920-1330329
- Patent US-1920-1331221
- Patent US-1920-1331299
- Patent US-1920-1331300
- Patent US-1920-1332780
- Patent US-1920-1332930
- Patent US-1920-1336030
- Patent US-1920-1336601
- Patent US-1920-1336946
- Patent US-1920-1336947
- Patent US-1920-1339336
- Patent US-1920-1341248
- Patent US-1920-1341399
- Patent US-1920-1341567
- Patent US-1920-1346327
- Patent US-1920-1348983
- Patent US-1920-1350938
- Patent US-1920-1355110
- Patent US-1920-1355321
- Patent US-1920-1359571
- Patent US-1920-1361211
- Patent US-1920-1364580
- Patent US-1920-1419962
- Patent US-1920-1459223
- Patent US-1920-1517289
- Patent US-1921-1366016
- Patent US-1921-1366584
- Patent US-1921-1369468
- Patent US-1921-1370043
- Patent US-1921-1370445
- Patent US-1921-1371204
- Patent US-1921-1372086
- Patent US-1921-1372498
- Patent US-1921-1375242
- Patent US-1921-1376584
- Patent US-1921-1377858
- Patent US-1921-1378368
- Patent US-1921-1378387
- Patent US-1921-1382836
- Patent US-1921-1385972
- Patent US-1921-1403775
- Patent US-1921-1428559
- Patent US-1921-1435236
- Patent US-1921-1627185
- Patent US-1922-1403310
- Patent US-1922-1405643
- Patent US-1922-1405917
- Patent US-1922-1408496
- Patent US-1922-1412771
- Patent US-1922-1419061
- Patent US-1922-1419180
- Patent US-1922-1421699
- Patent US-1922-1422197
- Patent US-1922-1431520
- Patent US-1922-1433730
- Patent US-1922-1444926
- Patent US-1922-1515268
- Patent US-1923-1449860
- Patent US-1923-1450480
- Patent US-1923-1461913
- Patent US-1923-1467785
- Patent US-1923-1472148
- Patent US-1923-1520746
- Patent US-1924-1503170
- Patent US-1924-1516480
- Patent US-1924-1517765
- Patent US-1927-1655114
- Patents FR-1919-501589
