Drilldown: Patents

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Patents > Family year: 1900 - 1909 & First filing: Yes & Number of diagram pages: 2-6

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Office:
Inventor location:
None (512) · New York (5) · Chicago (5) · New York county (5) · New York city (5) · Allegheny county, Pennsylvania (4) · Seine (4) · Pittsburgh (4) · Paris (4) · PA (4) · TX (3) · Seine-et-Oise (3) · San Antonio (3) · Pennsylvania (3) · Nord (3) · Yorkshire (3) · Bexar county (3) · Budapest (3)
Applicant is inventor:
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Supplementary to patent:
None (553) · Patent IT-1908-98601 (2) · Patent US-1908-1077750 (2) · Patent US-1904-793746 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Assigned to:
None (564) · Société Duquesne & Dockès (2)
National tech categories:
None (187) · FR 6.4 (69) · USPC 244/22 (20) · FR 6.3 (20) · USPC 244/80 (13) · USPC 244/6 (12) · USPC 244/45R (10) · USPC 244/72 (10) · USPC 244/64 (8) · USPC 244/35R (8) · USPC 244/48 (8) · USPC 244/93 (7) · USPC 244/70 (7) · USPC 244/66 (7)
IPCs:
None (335) · IPC B64C39/00 (38) · IPC B64B1/00 (35) · IPC B64C3/38 (22) · IPC B64C33/00 (18) · IPC B64C17/00 (17) · IPC B64C33/02 (16) · IPC B64C23/00 (11) · IPC B64C1/00 (10) · IPC B64C27/04 (9) · IPC B64C13/00 (7) · IPC B64C11/00 (6) · IPC B64C31/06 (5) · IPC B64C3/00 (5) · IPC B64C3/14 (4) · IPC B64B1/58 (4) · IPC B64C25/00 (4) · IPC B64C9/00 (4)
CPCs:
None (75) · CPC B64B1/00 (50) · CPC B64C33/02 (48) · CPC B64C23/005 (35) · CPC B64C2700/6295 (33) · CPC B64C17/00 (30) · CPC B64C3/385 (28) · CPC B64C39/00 (25) · CPC B64C39/005 (18) · CPC B64C13/00 (18) · CPC B64C11/006 (15) · CPC B64C33/00 (15) · CPC B64C39/08 (14) · CPC B64C27/82 (14) · CPC B64C27/12 (11) · CPC B64C11/48 (8) · CPC B64C3/14 (8)
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Citations from after 1930:
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