Drilldown: Patents

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Patents > Number of claims: 10-18 & Number of diagram pages: 1-2

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Office:
Inventors:
Henry Kleckler (7) · Spencer Heath (3) · Enrique Lazarte (3) · Sam Leonard Walkden (3) · Paul Robin (3)
Inventor country:
Applicant person:
None (31) · Henry Kleckler (7) · Spencer Heath (3) · Enrique Lazarte (3) · Paul Robin (3) · Sam Leonard Walkden (3)
Applicant is inventor:
Tech fields:
None (65) · airplane (54) · stability (35) · frame (32) · LTA (25) · propeller (23) · navigation (21) · propulsion (20) · design (19) · control (16) · hybrid (15) · wings (14) · construction (14) · automatic stability (13) · airfoil (13) · Propellers (13) · landing (12) · rudder (12)
Application number:
None (77)
Granted:
Supplementary to patent:
None (204) · Patent GB-1909-11090 (2) · Patent GB-1913-16499 (2) · Patent FR-1911-443878 (2)
Related to aircraft:
Patent agent:
None (74) · None (12) · John P. Tarbox (10) · Munn & Co. (8) · Marks & Clerk (6) · E. Blétry (6) · Boult, Wade & Tennant (5) · Armengaud jeune (4) · Borame et Julien (4) · Haseltine, Lake & Co. (4) · William Wallace White (4) · Schwab (3) · Herbert Haddan & Co. (2) · Abel & Imray (2) · Jensen & Son (2) · Charles Dony (2)
National tech categories:
None (103) · FR 6.4 (32) · HU V/h (14) · USPC 244/90R (7) · AU 90.3 (6) · USPC 244/22 (5) · USPC 244/45R (5) · USPC 244/6 (4) · USPC 244/3.23 (3) · USPC 244/119 (3) · AU 90.5 (3) · CH 129b (3)
IPCs:
None (142) · IPC B64C39/00 (15) · IPC B64C17/00 (14) · IPC B64C1/00 (13) · IPC B64C3/38 (7) · IPC B64C25/00 (4) · IPC B64C11/04 (4) · IPC B64B1/00 (4) · IPC B64C17/06 (3) · IPC B64C23/00 (3) · IPC B64C11/20 (3) · IPC B64C11/00 (3) · IPC B64C1/06 (3) · IPC B64C33/00 (3)
CPCs:
None (47) · CPC B64C17/00 (18) · CPC B64C2700/6295 (14) · CPC B64C13/00 (12) · CPC B64B1/00 (11) · CPC B64C39/00 (10) · CPC B64C25/60 (6) · CPC B64C3/385 (6) · CPC B64C23/005 (5) · CPC Y02T50/10 (5) · CPC B64C11/006 (5) · CPC B64C33/02 (5) · CPC B64C11/04 (5) · CPC B64C21/02 (4) · CPC B64C2001/0081 (4) · CPC B64C39/08 (4) · CPC B64C2700/6218 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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