Drilldown: Patents

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Patents > Patent agent: None & First filing: Yes & Number of claims: 4-20

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Applicant firm:
None (409) · Westinghouse Electric & Manufacturing Company (5) · Curtiss Aeroplane (4) · Jacob Lohner & Co. (4) · Luftschiffbau Zeppelin G. m. b. H. (4) · Tarbox Safety Aircraft Company (3) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (3) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Luftschiffbau Zeppelin G.m.b.H. (2) · Flugzeugwerft G.m.b.H. (2) · Westinghouse Air Spring Company (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Mercur Flugzeugbau (2)
Applicant is inventor:
Tech fields:
airplane (98) · frame (78) · LTA (76) · None (75) · stability (74) · propulsion (67) · Design (55) · navigation (45) · propellers (41) · propeller (40) · control (37) · Construction (35) · balloon (31) · Wings (30) · rudder (25) · Subsystem (24) · marine (24) · safety (23) · automatic stability (21) · Whole (20)
Full specification filed date:
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Assigned to:
None (419) · Goodyear Tire and Rubber Company (6) · Westinghouse Electric & Manufacturing Company (4) · Curtiss Aeroplane (4) · Curtiss Aeroplane and Motor Corporation (2) · Westinghouse Air Spring Company (2)
IPCs:
None (272) · IPC B64B1/00 (22) · IPC B64C39/00 (16) · IPC B64C1/00 (14) · IPC B64C17/00 (14) · IPC B64C3/00 (9) · IPC B64C11/00 (8) · IPC B64C33/00 (7) · IPC B64C3/38 (6) · IPC B64B1/58 (5) · IPC B64C3/18 (5) · IPC B64C33/02 (5) · IPC B64C3/54 (4) · IPC B64C11/24 (4) · IPC B64C23/00 (4) · IPC CPC B64C13/00 (4)
CPCs:
None (96) · CPC B64C17/00 (32) · CPC B64B1/00 (26) · CPC B64C13/00 (20) · CPC B64C2700/6295 (17) · CPC B64C33/02 (14) · CPC B64B1/40 (12) · CPC B64C23/005 (10) · CPC B64C3/385 (10) · CPC B64C33/00 (9) · CPC B64C3/00 (8) · CPC B64B1/58 (7) · CPC B64C27/12 (7) · CPC B64C2700/6218 (6) · CPC B64C11/006 (6) · CPC B64C25/60 (6) · CPC B64C39/00 (6) · CPC B64C9/00 (6)
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