Drilldown: Patents

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Patents > Applicant is inventor: Yes & Assigned to: None & National tech categories : AT 77d or USPC 244/3.23 or USPC 244/80 or None & Cites these patents : 1910 or Patent AT-1909-47911 or None & Number of claims: 7-50000000

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Office:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (94) · stability (87) · None (81) · frame (67) · design (55) · LTA (46) · propulsion (43) · construction (40) · navigation (39) · propellers (39) · wings (38) · propeller (35) · control (30) · Rudder (27) · Aerodynamics (24) · Automatic stability (22) · marine (20) · military (20) · gyroscope (18) · hybrid (17)
Application number:
Granted:
Supplementary to patent:
None (359) · Patent US-1913-1087946 (3) · Patent GB-1909-8531 (3) · Patent GB-1903-27212 (3) · Patent GB-1910-6051 (2) · Patent FR-1911-426612 (2) · Patent US-1909-970771 (2) · Patent AU-1914-14892 (2) · Patent FR-1911-440594 (2)
Related to aircraft:
Patent agent:
None (97) · Marks & Clerk (30) · Boult, Wade & Tennant (24) · Haseltine, Lake & Co. (18) · None (16) · Brewer & Son (9) · Munn & Co. (9) · Abel & Imray (9) · Jensen & Son (8) · John P. Tarbox (6) · A. M. & William Clark (5) · J. D. Roots & Co. (5)
Assigned to: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (210) · IPC B64C17/00 (33) · IPC B64C1/00 (29) · IPC B64C39/00 (24) · IPC B64C35/00 (17) · IPC B64C3/38 (11) · IPC B64C3/00 (10) · IPC B64C23/00 (7) · IPC B64C13/00 (7) · IPC B64C17/06 (7) · IPC B64C3/54 (6) · IPC B64C33/02 (6) · IPC B64C3/18 (6) · IPC B64C11/00 (5) · IPC B64C33/00 (5) · IPC B64C1/06 (5)
CPCs:
None (88) · CPC B64C17/00 (53) · CPC B64C2700/6295 (27) · CPC B64C2700/6218 (21) · CPC B64C35/00 (20) · CPC B64C39/00 (20) · CPC B64C13/00 (13) · CPC B64B1/00 (12) · CPC B64C3/00 (11) · CPC B64C23/005 (10) · CPC B64C2700/6256 (9) · CPC B64C3/385 (9) · CPC B64C17/06 (7) · CPC B64C39/005 (7) · CPC B64C33/02 (7) · CPC B64C33/00 (7) · CPC B64C11/006 (6) · CPC B64C27/12 (6) · CPC B64C1/065 (6) · CPC B64C11/48 (6)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:

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