Drilldown: Patents

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Patents > Citations from after 1930: 4-2000 & Number of claims: 3-40 & Number of diagram pages: 1-2

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Office:
Inventors:
David Thomas (2) · Charles B. Kirkham (2) · Francis J. Plym (2) · Frank McCarroll (2) · John C. Ayling (2) · Charles J. Jones (2) · Charles F. Roper (2) · Silas J. Conyne (2)
Inventor country:
Applicant person:
None (2) · Charles B. Kirkham (2) · Francis J. Plym (2) · David Thomas (2) · Frank McCarroll (2) · Silas J. Conyne (2) · Charles F. Roper (2) · Charles J. Jones (2) · John C. Ayling (2)
Applicant is inventor:
Tech fields:
Propeller (19) · None (17) · kite (12) · stability (8) · aerial propeller (7) · military (7) · airplane (7) · frame (6) · LTA (5) · projectile (5) · fuselage (5) · safety (5) · fun (4) · airfoil (3) · Windmill (3) · track (3) · balance (3) · car (3) · parachute (3)
Full specification filed date:
Application number:
None (42)
Granted:
Publication date:
Related to aircraft:
Patent agent:
Munn & Co. (11) · None (6) · Victor J. Evans (2) · None (2) · C. A. Snow & Co. (2) · Armengaud jeune (2) · John P. Tarbox (2) · E. E. Vrooman (2)
National tech categories:
None (55) · USPC 244/153R (8) · USPC 244/3.23 (6) · USPC 244/155R (2) · FR 6.4 (2) · USPC 244/110G (2) · USPC 244/177 (2) · USPC 244/63 (2)
IPCs:
None (67) · IPC B64C25/00 (4) · IPC B64C11/20 (4) · IPC B64C31/06 (3) · IPC B64C11/04 (2) · IPC B64C31/00 (2) · IPC B64C33/00 (2) · IPC B64C23/00 (2) · IPC B64C3/00 (2) · IPC F42B5/00 (2)
CPCs:
CPC A63H27/08 (9) · CPC Y02E10/74 (6) · None (4) · CPC F03D3/00 (4) · CPC B64C3/14 (3) · CPC B64C11/04 (3) · CPC B64C2700/6295 (3) · CPC B64C11/065 (3) · CPC B64C27/463 (3) · CPC F05B2260/96 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 113 results in range #1 to #113.

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