Drilldown: Patents

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Patents > Tech fields : lift or marine & Number of claims: 4-5

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Office:
Inventors:
Robert Esnault-Pelterie (8) · None (6) · Jan Jaakson (3) · André Gambin (3) · William John Hastings Beach (2) · Karl Warchalowski (2) · Adolphe Clément-Bayard (2) · François Dergint (2) · Henry Calder Lobnitz (2) · Charles Wolf (2) · Antoine-Padoue Filippi (2) · Heinrich Noll (2) · Miltiade Zacharakis-Kanaris (2) · Hanns Pippart (2) · Franklin Tompkins (2)
Inventor country:
Applicant person:
None (17) · Robert Esnault-Pelterie (8) · Jan Jaakson (3) · William John Hastings Beach (2) · Heinrich Noll (2) · Franklin Tompkins (2) · Karl Warchalowski (2) · Miltiade Zacharakis-Kanaris (2) · Charles Wolf (2) · Hanns Pippart (2) · François Dergint (2) · Antoine-Padoue Filippi (2) · Henry Calder Lobnitz (2) · Adolphe Clément-Bayard (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (39)
Granted:
Supplementary to patent:
None (65) · Patent GB-1911-12232 (2) · Patent FR-1908-407090 (2) · Patent GB-1905-1140 (2) · Patent GB-1909-2111 (2) · Patent FR-1904-340154 (2) · Patent FR-1904-340154.4984 (2)
Related to aircraft:
Patent agent:
None (34) · Armengaud jeune (14) · G. de Mestral et F. Harlé (3) · Schwab (3) · Marks & Clerk (3) · Haseltine, Lake & Co. (3) · Abel & Imray (3) · Wheatley & Mackenzie (2) · None (2) · H. Bœttcher fils (2) · Munn & Co. (2)
National tech categories:
FR 6.4 (36) · None (25) · HU V/h (6) · AU 90.3 (4) · AT 77d (3) · FR 6.2 (3) · AU 90.5 (2) · FR 6.3 (2) · DE 77h.15 (2) · USPC 244/70 (2) · USPC 244/115 (2)
IPCs:
None (41) · IPC B64C39/00 (10) · IPC B64C11/00 (4) · IPC B64C1/00 (4) · IPC B64C17/00 (4) · IPC B64C3/52 (3) · IPC B64C3/38 (3) · IPC B64C3/54 (2) · IPC B64C13/00 (2) · IPC B64C27/04 (2) · IPC B64C3/00 (2) · IPC B64B1/58 (2) · IPC B64B1/00 (2) · IPC B64D27/00 (2) · IPC B64C3/48 (2) · IPC B64C23/00 (2) · IPC B64C33/02 (2) · IPC B64C35/00 (2) · IPC B64F1/22 (2)
CPCs:
None (29) · CPC B64C39/00 (6) · CPC B64C11/006 (6) · CPC B64C2700/6295 (6) · CPC B64C17/00 (4) · CPC B64C35/00 (3) · CPC B64B1/00 (3) · CPC B64C3/52 (3) · CPC B64C3/385 (3) · CPC B64C33/02 (3) · CPC B64B1/58 (3)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 112 results in range #1 to #112.

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