Drilldown: Patents

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Patents > Office: US & Family year: 1910 - 1919 & Number of claims: 1-2

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Office: (Click arrow to add another value)
Inventor country:
Inventor location:
None (260) · California (5) · New York City (4) · New York county (4) · New York (3) · NY (3) · Oklahoma (3) · Ontario (3) · New Hampshire (2) · New York state (2) · Ohio (2) · Queens county (2) · Michigan (2) · Washington state (2) · Astoria (2)
Applicant is inventor:
Tech fields:
None (75) · airplane (63) · stability (37) · propeller (35) · frame (35) · LTA (24) · propulsion (21) · rudder (19) · navigation (18) · construction (18) · safety (16) · marine (15) · control (14) · helicopter (14) · hybrid (14) · propellers (13) · Airship (12) · design (11) · wings (11) · parachute (10)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (51) · Victor J. Evans (37) · Munn & Co. (10) · None (9) · C. A. Snow & Co. (8) · E. E. Vrooman (7) · H. C. Evert & Co. (5) · Joshua R. H. Potts (4) · Chandler & Chandler (4) · Watson E. Coleman (4) · G. H. Strong (3) · B. Singer (3) · W. J. FitzGerald & Co. (3) · W. Randolph, Jr. (3) · Randolph, Jr. (3) · Thomas O. Hill (3) · A. M. Wilson (3)
National tech categories:
None (94) · USPC 244/80 (10) · USPC 244/45R (10) · USPC 244/6 (9) · USPC 244/90R (8) · USPC 244/119 (8) · USPC 244/233 (7) · USPC 244/22 (7) · USPC 244/60 (7) · USPC 244/35R (6) · USPC 244/48 (6) · USPC 244/50 (5) · USPC 244/93 (5) · USPC 244/234 (4) · USPC 244/104R (4) · USPC 244/144 (4) · USPC 244/65 (4) · USPC 244/66 (4) · USPC 244/17.21 (4) · USPC 244/30 (4)
IPCs:
None (247) · IPC B64C39/00 (5) · IPC B64C3/00 (4) · IPC B64B1/00 (3) · IPC B64C5/04 (3) · IPC B64C27/00 (3) · IPC B64C23/00 (3) · IPC B64D27/00 (2) · IPC B64C33/00 (2) · IPC B64C3/18 (2) · IPC B64C13/00 (2) · IPC B64C11/04 (2) · IPC B64C11/36 (2) · IPC B62C5/04 (2)
CPCs:
CPC B64C23/005 (20) · CPC B64C13/00 (18) · CPC B64C2700/6295 (18) · CPC B64B1/00 (15) · CPC B64C11/006 (15) · CPC B64C17/00 (14) · CPC B64C3/385 (14) · CPC B64C39/08 (12) · CPC B64C39/005 (10) · CPC B64C27/82 (9) · CPC B64C27/54 (9) · CPC B64C11/36 (8) · CPC B64C33/02 (7) · CPC B63H1/04 (7) · CPC B64C3/14 (5) · CPC B64C11/48 (5) · CPC B64C9/00 (5) · CPC B64C3/00 (5) · CPC B64C13/24 (4) · CPC B64C2201/00 (4)
First filing:
Citations from after 1930:
Number of claims:

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