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Patents > Office: US & Tech fields : Airplane or propeller & Number of text pages: 1-2

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Office: (Click arrow to add another value)
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Applicant person:
None (40) · Pierre-Jean-René Postel-Vinay (5) · Spencer Heath (4) · Ugo Antoni (3) · Paul Petres (3) · Guido Antoni (3) · Joseph Allison Steinmetz (3) · James V. Martin (2) · Theodor Gibon (2) · Johan Richard Froberg (2) · Charles Marie Joseph Baillod (2) · Melvin Vaniman (2) · Charles Denniston Burney (2) · Gustave Delage (2) · Frederic Mylius (2)
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Application number:
None (83) · 25723218 (2)
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Supplementary to patent:
None (228)
Related to aircraft:
Patent agent:
None (96) · Munn & Co. (12) · Victor J. Evans (9) · None (7) · B. Singer (5) · G. H. Strong (4) · H. C. Everett Co. (3) · Howson and Howson (2) · Dyer, Dyer, and Taylor (2) · Joshua R. H. Potts (2) · Albert E. Parker (2) · Alexander Denes (2) · Knight Bros. (2) · Geo. H. Strong (2)
National tech categories:
None (75) · USPC 244/35R (8) · USPC 244/66 (8) · USPC 244/30 (7) · USPC 244/6 (7) · USPC 244/45R (6) · USPC 244/13 (5) · USPC 244/72 (5) · USPC 244/70 (5) · USPC 244/60 (5) · USPC 244/73R (5) · USPC 244/46 (5) · USPC 244/233 (5) · USPC 244/48 (4) · USPC 244/22 (4) · USPC 244/87 (4) · USPC 244/51 (4)
IPCs:
None (184) · IPC B64B1/00 (13) · IPC B64C3/00 (7) · IPC B64C39/00 (6) · IPC B64C33/00 (3) · IPC B64C23/00 (3) · IPC B64C11/20 (3) · IPC B64C11/04 (2) · IPC B64C3/38 (2) · IPC B64C3/14 (2) · IPC B64C27/00 (2) · IPC B64C25/00 (2) · IPC B64C17/00 (2) · IPC G01P3/36 (2) · IPC B63B1/26 (2) · IPC B64B1/40 (2) · IPC B63H1/00 (2)
CPCs:
CPC B64B1/00 (18) · CPC B64C13/00 (15) · CPC B64C23/005 (14) · CPC B64C2700/6295 (13) · CPC B64C11/48 (11) · CPC B64C39/005 (9) · CPC B64C39/08 (9) · CPC B64C11/006 (9) · CPC B64C33/02 (7) · CPC B63H1/12 (7) · CPC B64C11/065 (6) · CPC B64C3/385 (6) · CPC B64C3/14 (6) · CPC B64C27/82 (6) · CPC B64B1/40 (5) · CPC B64C3/00 (5) · CPC B64C11/36 (5)
First filing:
Citations from after 1930:
Number of text pages:
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