Drilldown: Patents

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Patents > Number of text pages: 4 & Number of claims: 6-13

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None (293) · Los Angeles (4) · Budapest (3) · St. Louis (3) · New York state (3) · New York county (3) · New York City (3) · Pennsylvania (2) · London (2) · Calvados (2) · California (2) · Yorkshire (2) · Bouches-du-Rhône (2)
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Supplementary to patent:
None (277) · Patent AU-1914-14892 (3) · Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (2) · Patent BE-1914-264437 (2) · Patent FR-1910-420958 (2) · Patent GB-1903-12149 (2)
Related to aircraft:
Patent agent:
None (63) · Boult, Wade & Tennant (12) · Marks & Clerk (10) · None (9) · Brewer & Son (8) · Armengaud jeune (8) · Munn & Co. (7) · Haseltine, Lake & Co. (6) · E. Blétry (6) · Victor J. Evans (5) · Wheatley & Mackenzie (5) · Page & Rowlingson (3) · John P. Tarbox (3) · Picard (3) · H. Bœttcher fils (3) · J. S. Withers & Spooner (3) · J. Bonnet-Thirion et Breton (3) · Abel & Imray (3)
National tech categories:
None (151) · FR 6.4 (51) · HU V/h (11) · USPC 244/80 (6) · USPC 244/90R (6) · USPC 244/65 (5) · USPC 244/45R (5) · USPC 244/233 (5) · USPC 244/6 (4) · USPC 244/9 (4) · USPC 244/93 (4) · CH 129b (4) · USPC 244/22 (4) · FR 5.8 (3) · USPC 244/100R (3) · FR 6.3 (3) · USPC 244/113 (3) · AT 77d (3) · AU 90.3 (3)
IPCs:
None (168) · IPC B64C39/00 (23) · IPC B64C1/00 (13) · IPC B64C17/00 (13) · IPC B64B1/00 (12) · IPC B64C35/00 (10) · IPC B64C33/02 (9) · IPC B64C3/00 (6) · IPC B64C3/38 (6) · IPC B64C33/00 (5) · IPC B64C23/00 (4) · IPC B64C3/18 (4) · IPC B64C3/56 (4) · IPC B64C3/54 (4) · IPC B64C11/36 (3) · IPC B64C25/00 (3) · IPC B64B1/58 (3) · IPC B64C3/42 (3)
CPCs:
None (52) · CPC B64C17/00 (22) · CPC B64B1/00 (17) · CPC B64C2700/6295 (17) · CPC B64C13/00 (16) · CPC B64C33/02 (15) · CPC B64C23/005 (15) · CPC B64C39/00 (14) · CPC B64C35/00 (12) · CPC B64C3/385 (10) · CPC B64C39/08 (8) · CPC B64C2700/6218 (8) · CPC B64C39/005 (6) · CPC B64C9/00 (6) · CPC B64C1/00 (5) · CPC B64C33/00 (5) · CPC B64C3/56 (5) · CPC B64C3/00 (5) · CPC B64C3/42 (4) · CPC B64B1/58 (4)
First filing:
Citations from after 1930:
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