Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2204)
- Publications (24577)
- Techtypes (2416)
Patents > Year granted:
1920 - 1929
& IPCs :
IPC B64B1/00 or
IPC B64C25/00 or
IPC B64C3/38 or
IPC B64C39/00
Use the filters below to narrow your results.
Inventors:
Applicant person:
Tech fields:
None (11) ·
airplane (11) ·
frame (9) ·
chassis (8) ·
landing gear (5) ·
landing (5) ·
wheels (4) ·
HTA (4) ·
design (3) ·
undercarriage (3) ·
propulsion (3) ·
LTA (3) ·
wings (3)
None (7) ·
1020015 (1) ·
16839917 (1) ·
18102217 (1) ·
18496717 (1) ·
18902617 (1) ·
1914872243 (1) ·
21278118 (1) ·
21454018 (1) ·
21760618 (1) ·
22299718 (1) ·
22408518 (1) ·
22937018 (1) ·
23227718 (1) ·
23743518 (1) ·
23743718 (1) ·
23884118 (1) ·
23888D (1) ·
24980018 (1) ·
25161718 (1) ·
25166318 (1) ·
25545618 (1) ·
25817018 (1) ·
25886718 (1) ·
26088918 (1) ·
26758118 (1) ·
319393D (1) ·
322382D (1) ·
328804D (1) ·
330649D (1) ·
342010D (1) ·
502335D (1) ·
502433D (1) ·
504134D (1) ·
513140D (1) ·
524799D (1) ·
89773D (1) ·
W0047365 (1)
None (32) ·
Patent BE-1920-06-14 Gastambide (1) ·
Patent FR-1912-449167 (1) ·
Patent FR-1913-461055 (1) ·
Patent FR-1915-477457 (1) ·
Patent FR-1916-502839 (2) ·
Patent FR-1917-493342 (2) ·
Patent FR-1917-502839.21604 (1) ·
Patent GB-1918-124012 (1) ·
Patent GB-1927-653688 (1) ·
Patent IT-1913- (1) ·
Patent IT-1915-150227 (1) ·
Patent US-1916-1208684 (1)
None (14) ·
Abel L. Browning (1) ·
Albert E. Parker (1) ·
Am. Henry (1) ·
Armengaud jeune (1) ·
Browne & Co. (1) ·
Charles Dony (1) ·
Colbert & Caudle (1) ·
E. Blum & Co. (1) ·
F. W. Barker (2) ·
Fitz Gerald & Co. (1) ·
Fraser, Turk & Myers (1) ·
Fred Deterich & Co. (1) ·
Gerry S. Webster (1) ·
J. C. Ledbetter (1) ·
J. Germain (1) ·
James R. Hodder (1) ·
John P. Tarbox (3) ·
Joseph F. O'Brien (1) ·
Lavoix, Mosès et Genet (1) ·
Marthe Roux (1) ·
Munn & Co. (2) ·
None (1) ·
Orwig & Bair (1) ·
Paul Blum (1) ·
Rayner & Co. (1) ·
Weismann et Marx (1)
CPCs:
CPC B64F2700/6226 (9) ·
CPC B64C25/06 (7) ·
CPC B64C3/385 (6) ·
CPC B64C39/00 (5) ·
CPC B64C2700/6295 (5) ·
CPC B64C25/62 (4) ·
CPC B64C39/08 (3) ·
CPC B64B1/00 (3) ·
CPC B64C25/64 (3) ·
CPC B64B1/58 (3) ·
CPC B64C3/38 (3) ·
CPC Y02T50/145 (2) ·
CPC B64C25/00 (2) ·
CPC B64C39/003 (2) ·
CPC B64C39/005 (2) ·
CPC B64C13/02 (2) ·
CPC B64C1/26 (2)
Showing below up to 44 results in range #1 to #44.
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- Timeline: Year filed
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- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year
P
- Patent CH-1916-89773
- Patent DE-1913-322382
- Patent DE-1913-330649
- Patent DE-1914-319393
- Patent DE-1915-328804
- Patent DE-1915-342010
- Patent DE-1916-300603
- Patent DE-1916-357734
- Patent DE-1920-377885
- Patent DE-1922-398192
- Patent FR-1915-502433
- Patent FR-1915-524799
- Patent FR-1916-502335
- Patent FR-1918-502839.23888
- Patent FR-1918-504134
- Patent FR-1918-513140
- Patent FR-1928-653688
- Patent GB-1920-145434
- Patent GB-1927-653688
- Patent US-1915-1341029
- Patent US-1917-1331807
- Patent US-1917-1337151
- Patent US-1918-1329533
- Patent US-1918-1336405
- Patent US-1918-1336633
- Patent US-1918-1348463
- Patent US-1918-1355256
- Patent US-1918-1356329
- Patent US-1918-1357898
- Patent US-1918-1360182
- Patent US-1918-1362511
- Patent US-1918-1366895
- Patent US-1918-1370693
- Patent US-1918-1376912
- Patent US-1918-1413553
- Patent US-1918-1416747
- Patent US-1918-1441056
- Patent US-1918-1519618
- Patent US-1920-1336030
- Patent US-1920-1346327
- Patent US-1921-1366016
- Patent US-1921-1627185
- Patent US-1922-1431646
- Patent US-1923-1451503