Drilldown: Patents

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Patents > Tech fields : aerostat or None & Number of claims: 3

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Office:
Inventors:
Charles Beck Westerman (3) · None (2) · John C. Schleicher (2) · Kasimir Panian (2) · Paul de Crèquy (2) · François Schwendimann (2) · Reuben Leroy Bernard (2) · Cornelius Howard O'Rourke (2) · Claudius Dornier (2) · Samuel James Prescott (2) · Jean-Baptiste Juge (2) · William Henry Nosworthy (2)
Inventor country:
Applicant person:
None (7) · Charles Beck Westerman (3) · John C. Schleicher (2) · Kasimir Panian (2) · François Schwendimann (2) · Paul de Crèquy (2) · Reuben Leroy Bernard (2) · Cornelius Howard O'Rourke (2) · Claudius Dornier (2) · Samuel James Prescott (2) · Jean-Baptiste Juge (2) · William Henry Nosworthy (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (26) · 483013D (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (21) · Munn & Co. (7) · Armengaud jeune (3) · Marks & Clerk (3) · None (3)
National tech categories:
None (61) · FR 6.4 (30) · USPC 244/22 (3) · USPC 244/144 (2) · USPC 24/713.8 (2) · USPC 244/113 (2) · USPC 244/48 (2) · DE 77h.5 (2) · USPC 244/100R (2) · CH 129c (2) · USPC 416/128 (2) · USPC 244/20 (2)
IPCs:
None (56) · IPC B64C39/00 (12) · IPC B64C3/38 (7) · IPC B64C1/00 (7) · IPC B64C23/00 (7) · IPC B64C3/00 (6) · IPC B64C33/02 (5) · IPC B64C17/00 (5) · IPC B64C33/00 (4) · IPC B64C13/00 (3) · IPC B64C3/56 (3) · IPC B64C3/54 (3) · IPC B64C3/14 (2) · IPC B64C29/00 (2) · IPC B64C11/18 (2)
CPCs:
CPC B64C2700/6295 (12) · CPC B64C3/385 (12) · None (10) · CPC B64C23/005 (10) · CPC B64C33/02 (8) · CPC B64C39/00 (7) · CPC B64C3/00 (6) · CPC B64C17/00 (6) · CPC B64C13/00 (5) · CPC B64C2700/6274 (5) · CPC B64C39/005 (5) · CPC B64C11/48 (4) · CPC B64C2700/6218 (4) · CPC B64B1/00 (4) · CPC B64C33/00 (4) · CPC B64C1/00 (3) · CPC B64C3/14 (3) · CPC B64C39/08 (3) · CPC B64C3/56 (3) · CPC B64C3/54 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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