Drilldown: Patents

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Patents > Inventor country : CA or US & Number of text pages: 3-70 & Number of claims: 6-8

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (85) · None (64) · frame (63) · stability (51) · navigation (51) · LTA (41) · propulsion (39) · propeller (37) · rudder (28) · takeoff (20) · design (20) · landing (20) · control (19) · marine (19) · wheels (19) · airfoil (18) · construction (17) · safety (17)
Full specification filed date:
Application number:
None (72) · 385310D (2)
Granted:
Supplementary to patent:
None (263) · Patent US-1913-1087946 (2) · Patent US-1918-1589780 (2) · Patent US 1906 12 10 (2) · Patent US-1903-821393 (2) · Patent US-1904-876125 (2)
Related to aircraft:
Patent agent:
None (70) · Marks & Clerk (15) · Munn & Co. (12) · John P. Tarbox (11) · Victor J. Evans (9) · C. A. Snow & Co. (6) · Wheatley & Mackenzie (5) · J. S. Withers & Spooner (5) · Herbert H. Thompson (4) · None (3) · Brewer & Son (3) · H. C. Everett Co. (3) · H. B. Willson & Co. (3)
National tech categories:
None (116) · FR 6.4 (16) · USPC 244/80 (15) · USPC 244/45R (7) · USPC 244/46 (6) · USPC 244/139 (6) · USPC 244/48 (6) · USPC 244/66 (5) · USPC 244/13 (5) · USPC 244/22 (5) · USPC 244/25 (5) · USPC 244/87 (4) · USPC 244/90R (4) · USPC 244/30 (4) · USPC 244/64 (4) · USPC 244/93 (4) · USPC 244/96 (4) · USPC 244/119 (4)
IPCs:
None (192) · IPC B64C39/00 (18) · IPC B64B1/00 (12) · IPC B64C17/00 (10) · IPC B64C33/02 (8) · IPC B64C13/00 (7) · IPC B64C33/00 (6) · IPC B64C1/00 (6) · IPC B64C3/00 (5) · IPC B64C35/00 (5) · IPC B64C27/04 (3) · IPC B64C3/38 (2) · IPC B64C25/00 (2) · IPC B64C23/00 (2) · IPC B64C3/50 (2) · IPC B64C13/02 (2) · IPC B64C3/42 (2) · IPC G01P3/36 (2)
CPCs:
None (36) · CPC B64C17/00 (30) · CPC B64C13/00 (22) · CPC B64C2700/6295 (20) · CPC B64B1/00 (18) · CPC B64C33/02 (14) · CPC B64C23/005 (13) · CPC B64C39/005 (11) · CPC B64C3/385 (10) · CPC B64C39/08 (9) · CPC B64C39/00 (8) · CPC B64C33/00 (7) · CPC B64B1/40 (6) · CPC B64C35/00 (6) · CPC B64C3/00 (6) · CPC B64C3/14 (5) · CPC B64C2700/6256 (4) · CPC B64C27/54 (4) · CPC B64C3/42 (4) · CPC B64C3/40 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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