Drilldown: Patents

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Patents > Number of text pages: 5-30 & Number of claims: 7-10

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Inventor location:
None (248) · London (5) · New York (4) · Nord (3) · Bexar county (3) · Hampshire (3) · TX (2) · Chicago (2) · Missouri (2) · Seine (2) · San Antonio (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (82) · 25941D (3) · 1913781506 (2)
Granted:
Supplementary to patent:
None (193) · Patent US-1904-876125 (3) · Patent US-1915-1228281 (2) · Patent GB-1908-4519 (2) · Patent IT-1916-08-29 Castagneris (2) · Patent AU-1911-510 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent US-1918-1589780 (2) · Patent AT-1909-12-31 Vigilio Baldo (2)
Related to aircraft:
Patent agent:
None (67) · Marks & Clerk (12) · Munn & Co. (8) · None (7) · Armengaud jeune (6) · Haseltine, Lake & Co. (6) · Boult, Wade & Tennant (5) · Philip M. Justice (4) · Brewer & Son (4) · Brandon frères (3) · A. M. & William Clark (3) · Lavoix et Mosès (3)
National tech categories:
None (136) · FR 6.4 (49) · HU V/h (8) · CA 244/24 (5) · USPC 244/177 (4) · AT 77d (4) · USPC 244/233 (4) · CH 129b (4) · DK 77 (3) · USPC 244/80 (3) · USPC 244/48 (2) · GB 4 without buoyant (2) · USPC 244/45R (2) · USPC 244/76R (2) · USPC 244/96 (2) · GB 4 propel & steer (2) · USPC 244/99.11 (2) · USPC 244/119 (2) · CA 244/12 (2) · USPC 244/12.1 (2)
IPCs:
None (135) · IPC B64C17/00 (30) · IPC B64C1/00 (28) · IPC B64C39/00 (17) · IPC B64C3/38 (10) · IPC B64C35/00 (9) · IPC B64C33/02 (8) · IPC B64C11/00 (7) · IPC B64C17/06 (5) · IPC B64C33/00 (4) · IPC B64C23/00 (4) · IPC B64C3/00 (4) · IPC B64C13/00 (3) · IPC B64C3/18 (3) · IPC B64D1/04 (3) · IPC B64C3/52 (2) · IPC B64C11/16 (2) · IPC B64D27/00 (2) · IPC B64C25/00 (2) · IPC B64B1/40 (2)
CPCs:
None (71) · CPC B64C17/00 (42) · CPC B64C2700/6218 (21) · CPC B64C39/00 (12) · CPC B64C23/005 (12) · CPC B64C3/385 (11) · CPC B64C2700/6295 (11) · CPC B64C13/00 (10) · CPC B64C35/00 (9) · CPC B64C33/02 (7) · CPC B64C39/005 (6) · CPC B64C2700/6212 (6) · CPC B64C17/06 (6) · CPC B64C33/00 (6) · CPC B64B1/00 (5) · CPC B64C39/08 (5) · CPC B64C2700/6214 (4) · CPC B64C2700/6274 (4) · CPC B64C3/00 (4) · CPC B64C3/38 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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