Drilldown: Patents

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Patents > Number of text pages: 4-8 & Number of claims: 7-10

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Office:
Inventor location:
None (415) · London (8) · New York (5) · St. Louis (5) · Bexar county (4) · Missouri (4) · New York county (4) · Hampshire (4) · Nord (4) · Pennsylvania (4) · England (4) · New York City (3) · Chicago (3) · New York state (3) · TX (3) · County of London (3) · Seine (3)
Applicant is inventor:
Tech fields:
airplane (168) · stability (98) · frame (85) · None (70) · propulsion (65) · design (62) · navigation (50) · propellers (47) · propeller (47) · LTA (44) · wings (44) · control (43) · rudder (40) · Construction (37) · automatic stability (32) · safety (29) · wheels (29) · hybrid (26) · Aerodynamics (25) · whole (24)
Application number:
Granted:
Supplementary to patent:
None (380) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent AU-1911-510 (3) · Patent US-1904-876125 (3) · Patent US-1913-1087946 (2) · Patent US-1918-1589780 (2) · Patent GB-1912-26911 (2) · Patent FR-1907-378566 (2) · Patent FR-1911-448337 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent IT-1916-08-29 Castagneris (2) · Patent US 1906 12 10 (2) · Patent GB-1908-4519 (2) · Patent AU-1914-14892 (2)
Related to aircraft:
Patent agent:
None (107) · Marks & Clerk (17) · None (14) · Munn & Co. (13) · Haseltine, Lake & Co. (12) · Boult, Wade & Tennant (12) · Brewer & Son (10) · E. Bletry (8) · Armengaud jeune (8) · Victor J. Evans (5) · J. D. Roots & Co. (5) · J. Bonnet-Thirion et Breton (4) · Philip M. Justice (4) · E. Imer-Schneider (4) · Wheatley & Mackenzie (4) · Ch. Mardelet (4)
National tech categories:
None (239) · FR 6.4 (80) · HU V/h (16) · USPC 244/233 (8) · CH 129b (8) · AT 77d (7) · USPC 244/25 (5) · USPC 244/80 (5) · USPC 244/177 (5) · USPC 244/6 (4) · USPC 244/93 (4)
IPCs:
None (237) · IPC B64C17/00 (43) · IPC B64C1/00 (35) · IPC B64C39/00 (28) · IPC B64C35/00 (18) · IPC B64C3/38 (13) · IPC B64C33/02 (11) · IPC B64C13/00 (8) · IPC B64C11/00 (8) · IPC B64C3/18 (8) · IPC B64C23/00 (7) · IPC B64C3/00 (7) · IPC B64B1/00 (7) · IPC B64C33/00 (5) · IPC B64C3/54 (4) · IPC B64C11/36 (4) · IPC B64D27/00 (4)
CPCs:
None (92) · CPC B64C17/00 (61) · CPC B64C2700/6218 (27) · CPC B64C23/005 (25) · CPC B64C13/00 (25) · CPC B64C39/00 (23) · CPC B64C2700/6295 (22) · CPC B64C35/00 (19) · CPC B64C3/385 (14) · CPC B64B1/00 (14) · CPC B64C33/02 (13) · CPC B64C2700/6212 (11) · CPC B64C39/005 (9) · CPC B64C39/08 (9) · CPC B64C3/00 (8) · CPC B64C2700/6256 (8) · CPC B64C33/00 (8) · CPC B64C3/18 (6) · CPC B64C11/006 (6) · CPC B64C2700/6274 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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