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Patents > Supplementary to patent: None & IPCs: None & Number of figures: 5

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None (281) · New York (4) · New York City (4) · New York county (4) · Budapest (4) · Pennsylvania (4) · Texas (4) · Illinois (3) · New York state (3) · San Diego (2) · Indiana (2) · NY (2) · Paris (2) · Pittsburgh (2) · PA (2) · Allegheny county, Pennsylvania (2) · Washington (2) · Astoria (2)
Applicant is inventor:
Tech fields:
airplane (72) · Frame (56) · None (55) · propeller (50) · LTA (43) · stability (42) · propulsion (38) · navigation (30) · rudder (23) · design (23) · construction (19) · Airship (17) · airfoil (17) · wheels (16) · Marine (16) · military (15) · Propellers (15) · car (14) · safety (13) · wings (13)
Full specification filed date:
Application number:
None (144)
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (104) · Victor J. Evans (16) · Munn & Co. (13) · None (8) · E. E. Vrooman (5) · C. A. Snow & Co. (5) · Chandler & Chandler (4) · Randolph, Jr. (3) · Marks & Clerk (3) · Joshua R. H. Potts (3) · Haseltine, Lake & Co. (3) · H. C. Evert & Co. (3) · W. J. Fitzgerald & Co. (3)
National tech categories:
None (125) · HU V/h (21) · AT 77d (13) · USPC 244/80 (10) · DE 77 (8) · USPC 244/22 (7) · USPC 244/45R (7) · USPC 244/35R (6) · USPC 244/90R (6) · USPC 244/66 (5) · FR 6.4 (5) · USPC 244/6 (5) · USPC 244/234 (4) · USPC 244/233 (4) · USPC 244/51 (4) · USPC 244/93 (4)
IPCs: (Click arrow to add another value)
CPCs:
None (97) · CPC B64C17/00 (21) · CPC B64C11/006 (15) · CPC B64B1/00 (15) · CPC B64C11/48 (13) · CPC B64C23/005 (12) · CPC B64C39/08 (12) · CPC B64C27/54 (11) · CPC B64C13/00 (10) · CPC B64C2700/6295 (9) · CPC B64C39/005 (9) · CPC B64C3/385 (8) · CPC Y02E10/74 (7) · CPC B64C35/00 (7) · CPC B64C33/02 (7) · CPC B64C3/14 (6) · CPC B63H5/10 (6) · CPC B63H1/04 (6) · CPC F03D3/00 (6) · CPC B64C9/00 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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