Drilldown: Patents

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Patents > Inventor location: None & Number of claims: 8-13 & Number of diagram pages: 3-20000000

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Office:
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Applicant is inventor:
Tech fields:
Airplane (88) · frame (70) · stability (58) · Propulsion (58) · None (45) · navigation (45) · design (38) · LTA (37) · propeller (33) · propellers (31) · rudder (29) · construction (26) · wings (23) · wheels (22) · marine (20) · flapping (19) · car (18) · landing (16) · safety (15) · automatic stability (15)
Application number:
None (78) · 25941D (3) · 1913781506 (2)
Granted:
Supplementary to patent:
None (242) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent US-1916-1208684 (2) · Patent GB-1913-16499 (2) · Patent US-1914-1368226 (2) · Patent GB-1913-2294 (2) · Patent AU-1914-14892 (2) · Patent US-1904-876125 (2)
Related to aircraft:
Patent agent:
None (70) · Munn & Co. (18) · None (9) · Marks & Clerk (7) · Victor J. Evans (5) · Haseltine, Lake & Co. (5) · John P. Tarbox (4) · Boult, Wade & Tennant (4) · Dyer, Dyer, and Taylor (3) · Philip M. Justice (3) · Charles W. Hills (3) · Jensen & Son (3) · James L. Norris (3) · Michael J. Stark & Sons (3)
National tech categories:
None (121) · FR 6.4 (19) · USPC 244/45R (8) · USPC 244/90R (7) · USPC 244/177 (7) · USPC 244/233 (7) · USPC 244/80 (7) · USPC 244/119 (7) · HU V/h (5) · USPC 244/113 (5) · USPC 244/22 (4) · USPC 244/28 (4) · USPC 244/25 (4) · USPC 244/78.1 (4)
IPCs:
None (182) · IPC B64C39/00 (13) · IPC B64C17/00 (11) · IPC B64C1/00 (11) · IPC B64B1/00 (8) · IPC B64C33/00 (7) · IPC B64C3/00 (7) · IPC B64C3/38 (6) · IPC B64C35/00 (5) · IPC B64C3/54 (5) · IPC B64C17/06 (5) · IPC B64C3/56 (4) · IPC B64C29/00 (4) · IPC B64C23/00 (4) · IPC B64C33/02 (3) · IPC B64B1/58 (3)
CPCs:
None (47) · CPC B64C17/00 (22) · CPC B64C23/005 (21) · CPC B64B1/00 (19) · CPC B64C13/00 (17) · CPC B64C2700/6295 (17) · CPC B64C39/08 (12) · CPC B64C39/005 (10) · CPC B64C3/385 (10) · CPC B64C33/02 (9) · CPC B64C33/00 (8) · CPC B64C35/00 (7) · CPC B64C2700/6218 (6) · CPC B64C17/06 (5) · CPC B64C3/00 (5) · CPC B64C39/00 (4) · CPC B64C3/56 (4) · CPC B64C3/40 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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