Drilldown: Patents

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Patents > Office : ?? or DE or IN or US & Tech fields : Propulsion or balloon or construction & Patent agent: None

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Office: (Click arrow to add another value)
Applicant firm:
None (461) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (15) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Moteurs Salmson (4) · Westinghouse Electric & Manufacturing Company (2) · Gothaer Waggonfabrik A. G.‎ (2) · Vereinigte Gummiwaaren-Fabriken Harburg-Wien (2) · Curtiss Aeroplane (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (300)
Granted:
Supplementary to patent:
None (435) · Patent FR-1912-458772 (2) · Patent FR-1902-321808 (2) · Patent BE-1910-230887 (2) · Patent CA-1878-8860 (2) · Patent DE-1893-73799 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
None (478) · Goodyear Tire and Rubber Company (6) · Moteurs Salmson (4) · 1 (2) · International Aeronautical Construction Company (2)
National tech categories:
None (84) · DE 77 (63) · DE 77h.5 (32) · DE 77h (22) · USPC 244/30 (16) · DE 77h.6 (15) · DE 77h.4 (15) · USPC 244/73R (11) · USPC 244/51 (11) · USPC 244/52 (10) · USPC 244/97 (10) · USPC 244/22 (9) · USPC 244/99 (8) · USPC 244/26 (8) · USPC 244/25 (8) · USPC 244/6 (7) · USPC 244/65 (7) · USPC 244/127 (7) · DE 77h.3 (7) · USPC 244/23R (7)
IPCs:
None (275) · IPC B64B1/00 (44) · IPC B64C3/00 (16) · IPC B64C33/02 (14) · IPC B64B1/40 (12) · IPC B64C39/00 (11) · IPC B64C11/00 (10) · IPC B64C33/00 (9) · IPC B64B1/58 (7) · IPC B64B1/62 (6) · IPC B64C23/005 (6) · IPC B64C9/00 (5) · IPC B64C3/18 (5) · IPC B64C9/02 (4) · IPC B64C1/00 (4) · IPC B64C11/001 (4) · IPC B64C11/24 (4)
CPCs:
None (111) · CPC B64B1/00 (61) · CPC B64B1/40 (28) · CPC B64C23/005 (20) · CPC B64C33/02 (18) · CPC B64C3/00 (17) · CPC B64B1/58 (17) · CPC B64C11/006 (13) · CPC B64C2700/6235 (12) · CPC B64B1/62 (12) · CPC B64C9/00 (10) · CPC B64C39/005 (10) · CPC B64C11/00 (10) · CPC B64C9/38 (9) · CPC B64C29/0025 (9) · CPC B64C33/00 (8) · CPC B64C11/001 (7) · CPC B64C2700/6295 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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