Drilldown: Patents

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Patents > Tech fields: propulsion & First filing: Yes & Number of text pages: 3-6

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Office:
Inventor country:
Inventor location:
None (236) · Seine (4) · Pennsylvania (3) · London (2) · Somme (2) · Los Angeles (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (73)
Granted:
Related to aircraft:
Patent agent:
None (61) · Munn & Co. (13) · None (9) · Victor J. Evans (5) · C. A. Snow & Co. (4) · Boult, Wade & Tennant (4) · J. Germain (4) · Armengaud jeune (4) · Lavoix et Mosès (3) · Dupont et Elluin (3) · Marks & Clerk (3) · Michael J. Stark & Sons (3) · J. Owden O'Brien (3) · J. Bonnet-Thirion (3) · G. de Mestral et F. Harlé (3) · Dom. Casalonga (3) · Abel & Imray (3) · W. P. Thompson & Co. (3)
National tech categories:
None (79) · FR 6.4 (47) · USPC 244/51 (7) · USPC 244/30 (7) · FR 6.2 (7) · USPC 244/6 (6) · USPC 244/23R (5) · USPC 244/139 (5) · USPC 244/70 (5) · USPC 244/80 (5) · USPC 244/20 (5) · HU V/h (5) · USPC 244/22 (4) · USPC 416/116 (4) · FR 5.8 (4) · USPC 244/26 (4) · USPC 244/66 (4)
IPCs:
None (126) · IPC B64C39/00 (24) · IPC B64C23/00 (15) · IPC B64B1/00 (12) · IPC B64C33/00 (9) · IPC B64C11/00 (8) · IPC B64C33/02 (6) · IPC B64C11/30 (5) · IPC B64D27/00 (4) · IPC B64C11/16 (4) · IPC B64C3/38 (3) · IPC B64C27/04 (3)
CPCs:
CPC B64C23/005 (31) · CPC B64B1/00 (31) · None (30) · CPC B64C39/005 (17) · CPC B64C33/02 (15) · CPC B64C39/00 (11) · CPC B64C11/006 (11) · CPC B64C2700/6274 (10) · CPC B64C33/00 (8) · CPC B64C2700/6295 (7) · CPC B64C39/008 (6) · CPC B64C9/00 (6) · CPC B63H11/12 (5) · CPC B64C11/16 (5) · CPC B64C29/0025 (4) · CPC B64D27/00 (4) · CPC B64C11/30 (4) · CPC B64C3/385 (4)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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