Drilldown: Patents

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Patents > Number of text pages: 2-3 & Number of claims: 9-11

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Office:
Inventors:
John Law Garsed (4) · Louis Gathmann (3) · Henry Kleckler (3) · Vilmos Zurowec (2) · Albert O. Paulson (2) · Ralph Hazlett Upson (2) · Henry L. Haskell (2) · Spencer Heath (2) · Louis-Alphonse Canda (2)
Inventor country:
Applicant person:
None (23) · John Law Garsed (4) · Louis Gathmann (3) · Vilmos Zurowec (2) · Albert O. Paulson (2) · Henry Kleckler (2) · Louis-Alphonse Canda (2) · Spencer Heath (2)
Applicant is inventor:
Tech fields:
airplane (28) · stability (26) · frame (24) · propeller (19) · LTA (17) · propulsion (16) · None (15) · navigation (14) · design (12) · rudder (11) · propellers (10) · safety (9) · wings (9) · airfoil (9) · landing (8) · wheels (8) · construction (8) · projectile (7)
Full specification filed date:
Application number:
None (48)
Granted:
Related to aircraft:
Patent agent:
None (39) · None (6) · Munn & Co. (4) · John P. Tarbox (4) · Brierley & Howard (4) · Davis & Davis (2) · E. Blétry (2) · Boult, Wade & Tennant (2) · Chappell & Earl? (2) · J. S. Zerbe (2) · Herbert H. Thompson (2) · Abel & Imray (2)
National tech categories:
None (53) · FR 6.4 (11) · USPC 244/45R (4) · HU V/h (4) · USPC 244/66 (3) · USPC 244/153R (2) · USPC 244/237 (2) · USPC 244/3.23 (2) · USPC 244/33 (2) · USPC 244/51 (2) · USPC 244/113 (2) · USPC 244/6 (2) · USPC 244/64 (2) · USPC 244/80 (2) · USPC 244/87 (2) · USPC 244/90R (2) · USPC 244/99.11 (2) · USPC 244/12.1 (2) · USPC 89/1.3 (2) · AT 77d (2)
IPCs:
None (78) · IPC B64C1/00 (5) · IPC B64C39/00 (5) · IPC B64B1/00 (5) · IPC B64C23/00 (4) · IPC B64C17/00 (4) · IPC B64C11/20 (4) · IPC B64C3/00 (4) · IPC B64C13/00 (3) · IPC B64C25/00 (2) · IPC B64C11/04 (2) · IPC B64B1/58 (2)
CPCs:
None (20) · CPC B64B1/00 (8) · CPC B64C23/005 (7) · CPC B64C2700/6295 (7) · CPC B64C17/00 (7) · CPC B64C39/08 (6) · CPC B64C13/00 (6) · CPC B64C3/00 (5) · CPC B64C3/385 (4) · CPC B64C11/04 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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