Drilldown: Patents

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Patents > Citations from after 1930: 1-2 & Number of claims: 2-3 & Number of diagram pages: 0-50000000

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Office:
Inventors:
None (4) · Frederick William Lanchester (2)
Inventor country:
Inventor location:
None (131) · Berlin (3) · PA (3) · Allegheny county, Pennsylvania (3) · Pittsburgh (2) · Illinois (2) · Ohio (2) · Los Angeles (2)
Applicant person:
None (5) · Frederick William Lanchester (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (38) · propeller (18) · stability (16) · airplane (15) · LTA (14) · parachute (11) · propulsion (10) · navigation (9) · Frame (9) · Rudder (8) · safety (7) · helicopter (7) · propellers (6) · Windmill (5) · marine (5) · Landing (5) · kite (5) · control (5) · Takeoff (5)
Full specification filed date:
Application number:
None (55)
Granted:
Related to aircraft:
Patent agent:
None (13) · Munn & Co. (12) · Victor J. Evans (6) · Marks & Clerk (5) · C. A. Snow & Co. (4) · None (3) · Société A. Frey et de Carsalade (2) · Herbert Haddan & Co. (2) · Mewburn, Ellis & Pryor (2) · Hy. Fairbrother (2) · Watson E. Coleman (2) · A. B. Willson & Co. (2) · Chandler & Chandler (2) · Boult, Wade & Tennant (2) · Brandon frères (2)
National tech categories:
None (77) · FR 6.4 (14) · AT 77d (4) · USPC 244/90R (3) · USPC 244/32 (3) · USPC 244/3.23 (3) · USPC 244/6 (3) · USPC 244/80 (3) · USPC 244/45R (3) · USPC 244/155R (2) · USPC 244/17.19 (2) · USPC 244/153R (2) · USPC 244/73R (2) · USPC 244/9 (2) · USPC 244/22 (2) · USPC 244/97 (2) · USPC 244/63 (2) · USPC 244/104R (2) · USPC 244/100R (2) · USPC 24/713.8 (2)
IPCs:
None (98) · IPC B64C39/00 (5) · IPC B64C23/00 (5) · IPC B64C17/00 (5) · IPC B64C13/00 (4) · IPC B64C31/06 (4) · IPC B64C3/00 (4) · IPC B64B1/00 (3) · IPC B64C31/00 (3) · IPC B64C1/00 (3) · IPC B64D17/00 (2) · IPC B64C5/04 (2) · IPC B64C3/14 (2) · IPC F42B10/00 (2) · IPC B64C11/36 (2) · IPC B64B1/12 (2) · IPC B64C11/00 (2)
CPCs:
CPC B64C23/005 (12) · None (10) · CPC B64C27/54 (8) · CPC B64C11/006 (8) · CPC B64C13/00 (7) · CPC B64C17/00 (7) · CPC B64C39/005 (6) · CPC F03D3/00 (6) · CPC B64B1/00 (6) · CPC Y02E10/74 (6) · CPC B64C11/36 (5) · CPC B64C3/00 (5) · CPC B64C3/14 (4) · CPC B64C2700/6295 (4) · CPC B64C39/08 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 166 results in range #1 to #166.

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