Drilldown: Patents

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Patents > Applicant firm: None & Number of claims: 3-7 & Number of figures: 3-4

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Inventor country:
US (273) · FR (200) · GB (135) · DE (106) · AT (31) · HU (30) · CA (16) · CH (13) · IT (12) · RU (10) · BE (10) · None (8) · EG (4) · RO (4) · DK (4) · BR (4) · Prussia (4)
Inventor location:
None (840) · Hennepin county (4) · Seine (4) · Missouri (4) · Minnesota (4) · Minneapolis, Minnesota (4) · New York City (3) · New York (2) · Hautes-Pyrénées (2) · Nord (2) · PA (2) · Los Angeles (2) · Pittsburgh (2) · Sachsen (2) · Seine-et-Oise (2) · Allegheny county, Pennsylvania (2) · New York county (2) · St. Louis (2)
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Supplementary to patent:
None (627) · Patent AT-1907-37570 (3) · Patent US-1911-1003530 (3) · Patent US-1909-970771 (3) · Patent US-1903-821393 (3) · Patent US-1911-994106 (3) · Patent FR-1910-420958 (3)
Related to aircraft:
National tech categories:
None (340) · FR 6.4 (179) · HU V/h (49) · AT 77d (23) · DE 77h.5 (15) · USPC 244/22 (9) · USPC 244/153R (9) · USPC 244/45R (8) · USPC 244/6 (7) · FR 6.3 (6) · CH 129b (6) · USPC 244/88 (6) · USPC 244/80 (6) · USPC 244/225 (5) · USPC 244/28 (5) · USPC 244/13 (5) · USPC 244/233 (5) · USPC 244/46 (5)
IPCs:
None (376) · IPC B64C39/00 (64) · IPC B64C1/00 (42) · IPC B64B1/00 (39) · IPC B64C17/00 (37) · IPC B64C11/00 (21) · IPC B64C13/00 (21) · IPC B64C3/38 (20) · IPC B64C23/00 (17) · IPC B64C3/00 (16) · IPC B64C25/00 (16) · IPC B64C35/00 (15) · IPC B64C33/02 (10) · IPC B64C31/06 (9) · IPC B64C27/04 (7) · IPC B64C3/54 (6) · IPC B64C31/00 (6) · IPC B64C33/00 (6) · IPC B64B1/58 (6) · IPC B64C3/18 (6)
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