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Patents > Citations from after 1930: None & Number of text pages: 7-40 & Number of claims: 7-40

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Office:
Inventors:
Alfred John Macy (10) · Sam Leonard Walkden (6) · Glenn Hammond Curtiss (5) · George Raymond Lawrence (4) · Elmer Ambrose Sperry (4) · Vigilio Baldo (4) · Alfred K. R. A. Krakow (3) · Everard Richard Calthrop (3) · Isaac Bell (3) · John Washington Wilson (3) · James Shand Stephens (3)
Inventor country:
Applicant person:
None (33) · Alfred John Macy (10) · Sam Leonard Walkden (6) · Vigilio Baldo (4) · James Shand Stephens (3) · John Washington Wilson (3) · Isaac Bell (3) · George Raymond Lawrence (3) · Everard Richard Calthrop (3)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (78)
Granted:
Supplementary to patent:
None (110) · Patent GB-1909-8531 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent US-1913-1203221 (2) · Patent GB-1913-2294 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent GB-1910-6051 (2) · Patent US-1909-970771 (2) · Patent FR-1908-404631 (2) · Patent FR-1902-324521 (2) · Patent GB-1913-3848 (2) · Patent US-1914-1368226 (2) · Patent US-1915-1223319 (2) · Patent US-1915-1246016 (2) · Patent US-1916-1208684 (2)
Related to aircraft:
Patent agent:
None (66) · Haseltine, Lake & Co. (11) · Marks & Clerk (11) · None (7) · Armengaud jeune (5) · Boult, Wade & Tennant (5) · A. E. White (4) · Munn & Co. (4) · A. M. & William Clark (3) · Brandon frères (3) · Herbert H. Thompson (2) · Herbert Haddan & Co. (2) · Fritz Isler (2) · John P. Tarbox (2) · Matray frères et Cie (2) · H. D. Fitzpatrick & Co. (2) · Rummler & Rummler (2) · Schwab (2) · Abel & Imray (2)
National tech categories:
None (85) · FR 6.4 (18) · HU V/h (12) · CH 129b (4) · USPC 244/80 (4) · GB 4 propel & steer (4) · AU 90.3 (3) · GB 4 framework (3) · USPC 244/233 (3) · GB 4 aëroplanes (3) · GB 4 without buoyant (3) · CA 244/24 (3) · CA 341/80 (3)
IPCs:
None (99) · IPC B64C1/00 (20) · IPC B64C17/00 (17) · IPC B64C39/00 (10) · IPC B64C17/06 (7) · IPC B64C3/38 (4) · IPC B64C13/00 (3) · IPC B64C3/52 (2) · IPC B64D17/72 (2) · IPC B64C27/10 (2) · IPC B64C23/00 (2) · IPC B64C33/02 (2) · IPC B64C19/00 (2) · IPC B64C35/00 (2) · IPC B64C11/00 (2)
CPCs:
None (75) · CPC B64C17/00 (19) · CPC B64C2700/6218 (9) · CPC B64C13/00 (7) · CPC B64C39/00 (7) · CPC B64C17/06 (7) · CPC B64C2700/6295 (6) · CPC B64C2700/6216 (6) · CPC B64C3/385 (5) · CPC B64C35/00 (4) · CPC B64C3/52 (3) · CPC B64C2700/6212 (3) · CPC B64C33/02 (3) · CPC B64C39/005 (3) · CPC B64C2700/6256 (3) · CPC B64C23/005 (3) · CPC B64B1/00 (3)
First filing:
Citations from after 1930:
Number of text pages:

Showing below up to 189 results in range #1 to #189.

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