Drilldown: Patents

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Patents > Year granted: 1912 & Supplementary to patent: None & Number of text pages: 3-5

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None (202) · Seine (4) · Nord (4) · Chicago (3) · New York (3) · Loire-Inférieure (2) · the Bronx (2) · Texas (2) · Paris (2) · New York county (2) · New York City (2) · Michigan (2) · Bronx county (2)
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None (38)
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Related to aircraft:
Patent agent:
None (39) · Victor J. Evans (9) · None (8) · H. Bœttcher fils (7) · Dupont et Elluin (6) · E. Blétry (6) · Munn & Co. (6) · Armengaud jeune (5) · L. Chassevent (5) · Boult, Wade & Tennant (5) · Marks & Clerk (4) · Fisher & Moser (3) · J. Germain (3) · J. Bonnet-Thirion (3) · Weismann et Marx (3) · Lavoix et Mosès (3) · Gaston Rose (3)
National tech categories:
FR 6.4 (83) · None (42) · HU V/h (8) · USPC 244/22 (7) · USPC 244/80 (6) · USPC 244/45R (5) · USPC 244/6 (5) · USPC 244/144 (5) · USPC 244/93 (4) · FR 6.2 (4) · USPC 244/51 (3) · FR 5.3 (3) · FR 5.8 (3) · USPC 244/47 (3) · USPC 244/233 (3) · USPC 244/119 (3) · USPC 244/90R (3) · USPC 244/100R (3)
IPCs:
None (102) · IPC B64C17/00 (25) · IPC B64C39/00 (20) · IPC B64C1/00 (15) · IPC B64B1/00 (6) · IPC B64C33/02 (5) · IPC B64C3/00 (5) · IPC B64C3/38 (4) · IPC B64C11/00 (4) · IPC B64C3/56 (4) · IPC B64C13/00 (3)
CPCs:
CPC B64C17/00 (36) · None (17) · CPC B64C2700/6295 (16) · CPC B64C33/02 (14) · CPC B64C23/005 (12) · CPC B64B1/00 (11) · CPC B64C39/00 (11) · CPC B64C3/385 (11) · CPC B64C39/08 (10) · CPC B64C2700/6214 (10) · CPC B64C13/00 (10) · CPC B64C2700/6218 (8) · CPC B64C3/00 (5) · CPC B64C11/006 (5) · CPC B64C3/14 (5) · CPC B64C3/56 (4) · CPC B64C39/005 (4) · CPC B64C2700/6233 (4) · CPC B64C1/00 (4)
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