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Patents > Citations from after 1930: 3-30 & Number of claims: 2-4

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Office:
Inventors:
Joseph Emery Bissell (2) · Joseph Vanorio (2) · John J. Rectenwald (2) · Francis J. Plym (2) · James Robertson Porter (2) · Frank McCarroll (2) · Paul de Crèquy (2)
Inventor country:
Applicant person:
Frank McCarroll (2) · Joseph Emery Bissell (2) · James Robertson Porter (2) · John J. Rectenwald (2) · Francis J. Plym (2) · Paul de Crèquy (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (26) · Propeller (14) · military (13) · stability (12) · kite (11) · LTA (10) · frame (10) · projectile (9) · airplane (7) · helicopter (6) · instrument (4) · marine (4) · construction (4) · cargo (4) · parachute (4) · balloon (4) · airfoil (4) · propulsion (4) · rudder (4)
Full specification filed date:
Application number:
None (57)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (10) · Munn & Co. (10) · None (8) · Victor J. Evans (6) · Joshua R. H. Potts (3) · H. C. Evert & Co. (3) · Christy and Christy (2) · George Thorpe (2) · Brewer & Son (2) · Eric W. Walford (2) · Joseph F. O'Brien (2)
National tech categories:
None (56) · USPC 244/3.23 (9) · USPC 244/153R (7) · USPC 244/50 (2) · USPC 244/33 (2) · USPC 244/3.3 (2) · USPC 244/97 (2) · USPC 244/224 (2) · USPC 244/200 (2) · USPC 244/177 (2) · USPC 244/155R (2) · USPC 244/131 (2) · FR 5.8 (2) · FR 6.4 (2)
IPCs:
None (72) · IPC B64C31/06 (5) · IPC B64C3/00 (5) · IPC B64C31/00 (4) · IPC F42B10/00 (4) · IPC B64C3/56 (3) · IPC B64B1/00 (3) · IPC B64C13/00 (2) · IPC B64C29/00 (2) · IPC F42B10/34 (2) · IPC B64C27/04 (2) · IPC B63H1/12 (2) · IPC B64C27/00 (2) · IPC B64C25/10 (2) · IPC B64C33/00 (2)
CPCs:
CPC A63H27/08 (9) · CPC F42B10/30 (5) · CPC Y02E10/74 (5) · CPC B64C27/82 (4) · CPC B64C3/00 (4) · CPC B64C11/48 (4) · CPC F03D3/00 (4) · CPC B64C3/54 (3) · CPC B64C2700/6235 (3) · CPC B64C3/14 (3) · CPC B64C2001/0081 (3) · CPC B64B1/00 (3) · CPC B63H5/10 (3) · CPC B64C11/065 (3) · CPC B64C3/56 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 133 results in range #1 to #133.

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