Drilldown: Patents

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Patents > Related to aircraft: 1 & Citations from after 1930: 2-5 & Number of diagram pages: 1

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Office:
Inventors:
None (4) · Charles B. Kirkham (2) · John J. Rectenwald (2) · Rexford M. Smith (2) · Paul de Crèquy (2)
Inventor country:
Inventor location:
None (96) · Illinois (3) · Seine (3) · Chicago (3) · Pittsburgh (2) · PA (2) · Ohio (2) · Los Angeles (2) · Allegheny county, Pennsylvania (2) · London (2)
Applicant person:
None (2) · Rexford M. Smith (2) · John J. Rectenwald (2) · Charles B. Kirkham (2) · Paul de Crèquy (2)
Applicant is inventor:
Tech fields:
None (22) · LTA (14) · propeller (13) · kite (11) · airplane (9) · frame (8) · safety (8) · parachute (8) · aerial propeller (7) · construction (5) · stability (5) · fuselage (5) · Windmill (5) · navigation (5) · balloon (5) · propellers (4)
Full specification filed date:
Application number:
None (54)
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (15) · Munn & Co. (9) · None (7) · John P. Tarbox (4) · Marks & Clerk (4) · Armengaud jeune (3) · L. Chassevent (3) · H. C. Evert & Co. (3) · Victor J. Evans (3) · Christy and Christy (2) · Herbert Haddan & Co. (2) · Dom. Casalonga (2) · J. Bonnet-Thirion (2) · B. Singer (2) · Boult, Wade & Tennant (2) · C. C. Hines (2)
National tech categories:
None (64) · FR 6.4 (15) · USPC 244/153R (7) · FR 5.8 (3) · USPC 244/63 (3) · FR 20.1 (3) · USPC 244/155R (3) · USPC 244/110G (2) · USPC 244/97 (2) · USPC 244/90R (2) · USPC 244/147 (2) · USPC 244/31 (2) · FR 6.2 (2)
IPCs:
None (57) · IPC B64C31/06 (7) · IPC B64C31/00 (5) · IPC B64B1/00 (5) · IPC B64C25/00 (5) · IPC B64C11/04 (3) · IPC B64C39/00 (3) · IPC B64C3/00 (3) · IPC B64C23/00 (3) · IPC B64C27/04 (3) · IPC B63H1/12 (3) · IPC B64C3/56 (2) · IPC B64C1/00 (2) · IPC B64C11/16 (2) · IPC B64C33/02 (2) · IPC B64B1/40 (2) · IPC B64C13/00 (2) · IPC E02D5/80 (2) · IPC B64C31/04 (2)
CPCs:
CPC A63H27/08 (11) · CPC Y02E10/74 (6) · CPC B64C13/00 (6) · CPC F03D3/00 (5) · CPC B64B1/40 (5) · CPC B64C11/006 (5) · CPC B64C3/00 (4) · CPC B64C27/04 (3) · CPC B64B1/00 (3) · CPC B64C23/005 (3) · CPC B64C11/04 (3) · CPC B64C11/48 (3) · CPC B64C2700/6281 (3) · CPC B64C2700/6295 (3) · CPC B64C11/16 (3) · CPC B64C11/18 (3) · CPC B64C31/04 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 138 results in range #1 to #138.

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