Drilldown: Patents

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Patents > Inventor country: US & Applicant is inventor: Yes & Number of claims: 7-8

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Office:
Inventors:
Cassius Edward Lamburth (4) · Franz Wondra (3) · William Andrew Hutson (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (15) · Cassius Edward Lamburth (4) · Franz Wondra (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (59) · None (48) · frame (47) · stability (37) · navigation (33) · LTA (32) · propeller (28) · propulsion (27) · rudder (22) · flapping (15) · wheels (15) · airfoil (14) · marine (14) · landing (14) · safety (14) · construction (13) · design (13) · car (12) · takeoff (11)
Full specification filed date:
Application number:
None (63) · 385310D (2)
Granted:
Related to aircraft:
Patent agent:
None (50) · Munn & Co. (13) · Victor J. Evans (7) · Marks & Clerk (6) · C. A. Snow & Co. (5) · J. S. Withers & Spooner (5) · John P. Tarbox (4)
National tech categories:
None (84) · FR 6.4 (10) · USPC 244/80 (7) · USPC 244/25 (6) · USPC 244/90R (5) · USPC 244/22 (5) · USPC 244/139 (4) · USPC 244/66 (4) · USPC 244/96 (4) · USPC 244/87 (4) · USPC 244/46 (4) · USPC 244/45R (4) · USPC 244/48 (3) · USPC 244/52 (3) · USPC 244/63 (3) · USPC 244/64 (3) · USPC 244/99.11 (3) · USPC 244/93 (3) · USPC 244/13 (3) · USPC 244/51 (3)
IPCs:
None (156) · IPC B64C39/00 (10) · IPC B64B1/00 (6) · IPC B64C17/00 (6) · IPC B64C35/00 (5) · IPC B64C33/00 (4) · IPC B64C33/02 (4) · IPC B64C13/00 (4) · IPC B64C3/38 (3) · IPC B64C39/08 (2) · IPC B64C3/42 (2) · IPC B64C3/00 (2) · IPC B64C27/04 (2) · IPC B64C27/00 (2) · IPC B64C3/50 (2) · IPC B64C9/00 (2) · IPC B64C1/00 (2)
CPCs:
None (24) · CPC B64C2700/6295 (16) · CPC B64C17/00 (15) · CPC B64B1/00 (14) · CPC B64C33/02 (11) · CPC B64C39/08 (10) · CPC B64C23/005 (9) · CPC B64C13/00 (9) · CPC B64C3/385 (7) · CPC B64B1/40 (6) · CPC B64C39/005 (5) · CPC B64C39/00 (5) · CPC B64C27/54 (5) · CPC B64C35/00 (5) · CPC B64C11/48 (5) · CPC B64C2700/6281 (4) · CPC B64C33/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 248 results in range #1 to #248.

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