Drilldown: Patents

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Patents > Assigned to: None & Family year: 1918 & Number of text pages: 2

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Year filed:
Office:
Inventors:
None (19) · Anton Flettner‎‎ (5) · Harris Booth (5) · Émile Letord (3) · Dermot Joseph Mooney (3) · Walter George Tarrant (3) · Jacob Johannes Morch (3) · John William Rapp (3)
Inventor country:
Applicant person:
None (21) · Anton Flettner (5) · Harris Booth (5) · Claudius Dornier (4) · Émile Letord (3) · Dermot Joseph Mooney (3) · Jacob Johannes Morch (3) · John William Rapp (3) · Walter George Tarrant (3)
Applicant is inventor:
Filing date:
Application number:
None (22) · 21638D (2) · 16018 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (47) · None (8) · Lavoix et Mosès (6) · Brewer & Son (6) · Carpmaels, Radford & Newton (3) · Mewburn, Ellis & Pryor (3) · Munn & Co. (3) · Herbert Haddan & Co. (2) · Haseltine, Lake & Co. (2) · A. M. & William Clark (2) · G. de Mestral et F. Harlé (2) · Marks & Clerk (2) · J. S. Alford (2) · Dony and Lejeune (2) · J. Germain (2) · B. Fouquet (2) · Brandon frères (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (79) · FR 6.4 (19) · DE 77h.5 (11) · DE 77h.6 (8) · DE 77h.7 (6) · DE 77h.9 (4) · DE 77h.15 (2) · USPC 244/17.21 (2) · FR 5.3 (2)
IPCs:
None (23) · IPC B64C3/00 (14) · IPC B64C13/00 (10) · IPC B64C35/00 (7) · IPC B64C11/04 (7) · IPC B64C11/00 (6) · IPC B64C3/18 (6) · IPC B64C11/20 (5) · IPC B64C1/00 (5) · IPC B64C3/26 (5) · IPC B64C1/06 (4) · IPC B64C17/00 (4) · IPC B64C11/34 (3) · IPC B64C25/50 (3) · IPC B64C1/08 (3) · IPC B64C39/00 (3)
CPCs:
CPC B64C3/00 (15) · CPC B64C13/00 (13) · CPC B64C11/04 (9) · CPC B64C2700/6235 (7) · CPC B64C2700/6256 (7) · CPC B64C35/00 (6) · CPC B64C11/00 (6) · CPC B64C3/26 (5) · CPC B64C1/065 (5) · CPC B64C17/00 (4) · CPC B64C2700/6233 (4) · None (4)
Family year:
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First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 148 results in range #1 to #148.

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