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Patents > Family year: 1908 & Number of claims: 3-4

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Year filed:
Office:
Inventors:
Johannes Schilling (4) · Burt Jackson Pressey (3) · Jacques Ravelli (3) · Hippolyte Chevron (3) · Gustav Behrens (3) · Paul-Louis-Maurice Caron (3) · John Law Garsed (3) · Paul Frederik Degn (3) · Ernst Emil Freytag (3)
Inventor country:
Applicant person:
None (8) · Johannes Schilling (4) · Burt Jackson Pressey (3) · Paul-Louis-Maurice Caron (3) · Paul Frederik Degn (3) · John Law Garsed (3) · Jacques Ravelli (3) · Gustav Behrens (3) · Ernst Emil Freytag (3) · Hippolyte Chevron (3)
Applicant type:
Applicant is inventor:
Tech fields:
None (36) · LTA (31) · airplane (27) · Design (22) · propulsion (21) · stability (19) · frame (16) · navigation (15) · propellers (12) · airship (11) · Wings (10) · Lift (9) · balloon (9) · propeller (9) · flapping (7) · control (7) · subsystem (6) · gas (6) · airfoil (6)
Filing date:
Application number:
None (53)
Granted:
Publication date:
Supplementary to patent:
None (83) · Patent DE-1908-221549 (3) · Patent AT-1908-42396 (3) · Patent DE-1908-232250 (3) · Patent US-1908-1081147 (2) · Patent US-1908-1077750 (2) · Patent FR-1908-401308 (2) · Patent FR-1908-398707 (2) · Patent DE-1908-239989 (2) · Patent US-1908-927605 (2) · Patent DE-1907-214228 (2)
Related to aircraft:
Patent agent:
None (45) · Armengaud jeune (8) · Marks & Clerk (6) · Brandon frères (3) · Brierley & Howard (3) · Herbert Haddan & Co. (3) · R. Williams (2) · J. Bonnet-Thirion (2) · J. Germain (2) · Lavoix et Mosès (2) · G. de Mestral et F. Harlé (2) · Edward Evans & Co. (2) · None (2) · Munn & Co. (2) · Haseltine, Lake & Co. (2) · A. Rohrbach (2) · C. Blétry (2) · Browne & Co. (2) · A. B. Willson & Co. (2)
National tech categories:
None (42) · FR 6.4 (41) · HU V/h (8) · DE 77h.5 (5) · USPC 244/6 (4) · AT 77d (4) · FR 5.3 (3) · USPC 244/90R (2) · USPC 244/35R (2) · USPC 244/22 (2) · USPC 244/72 (2) · DE 77h.7 (2) · DE 77h.4 (2) · DE 77h.15 (2)
IPCs:
None (62) · IPC B64C39/00 (14) · IPC B64B1/00 (9) · IPC B64C1/00 (6) · IPC B64C3/38 (5) · IPC B64B1/62 (5) · IPC B64C17/00 (5) · IPC B64C29/00 (4) · IPC B64B1/58 (4) · IPC B64C13/00 (3) · IPC B64C27/04 (3) · IPC B64C35/00 (2) · IPC B64C33/02 (2) · IPC B64C3/56 (2) · IPC B64C27/20 (2) · IPC B64C11/00 (2)
CPCs:
None (41) · CPC B64C39/00 (9) · CPC B64B1/00 (8) · CPC B64C3/385 (7) · CPC B64C33/02 (6) · CPC B64C17/00 (6) · CPC B64C2700/6295 (6) · CPC B64B1/58 (5) · CPC B64B1/62 (5) · CPC B64C23/005 (5) · CPC B64C39/005 (4) · CPC B64C13/00 (4) · CPC B64C2700/6281 (3)
Family year:
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First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 143 results in range #1 to #143.

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