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Patents > Office : CU or DE or FI or IN or SE or US or Other & Tech fields : balloon or wings

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Office: (Click arrow to add another value)
Inventor country:
FR (510) · DE (247) · US (223) · None (134) · GB (128) · AT (54) · HU (39) · IT (37) · RU (36) · BE (28) · CH (25) · ES (17) · AU (15) · RO (14) · SE (14) · AH (9) · Poland (8) · NL (7) · Prussia (7) · DK (6)
Applicant firm:
None (1417) · Aktiebolaget Aviatorer (13) · Allgemeine Elektricitäts-Gesellschaft (8) · E. Rumpler Luftfahrzeugbau G.m.b.H. (6) · British and Colonial Aeroplane Co. (5) · Aéroplanes Morane-Saulnier (5) · Siemens-Schuckert-Werke G.m.b.H. (5) · Motorluftschiff Studiengesellschaft m.b.H (5) · August Riedinger Ballonfabrik Augsburg G.m.b.H. (5) · Curtiss Aeroplane (4) · Siemens-Schuckert Werke GmbH (3) · Jacob Lohner & Co. (3) · Société Antoinette (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1504) · Goodyear Tire and Rubber Company (6) · Rubber Balloon Company of America (3) · Curtiss Aeroplane and Motor Corporation (2) · International Aeronautical Construction Company (2)
National tech categories:
None (414) · FR 6.4 (374) · FR 6.3 (70) · AT 77d (57) · HU V/h (56) · BE K (45) · FR 5 (40) · DE 77 (33) · DE 77h.5 (33) · IT 8 (26) · DE 77h.4 (17) · GB 4 with buoyant (17) · DE 77h (17) · USPC 244/30 (15) · GB 4 aërostats (15) · DK 77 (14) · RU Group V (13) · GB 4 propel & steer (12) · USPC 244/97 (12) · DE 77h.7 (10)
IPCs:
None (816) · IPC B64B1/00 (96) · IPC B64C39/00 (71) · IPC B64C3/00 (55) · IPC B64C17/00 (47) · IPC B64C1/00 (46) · IPC B64C33/02 (34) · IPC B64C3/38 (32) · IPC B64B1/58 (26) · IPC B64C3/56 (24) · IPC B64C3/54 (22) · IPC B64C3/52 (21) · IPC B64B1/40 (20) · IPC B64C23/00 (18) · IPC B64C13/00 (17) · IPC B64C3/48 (14) · IPC B64C11/00 (14) · IPC B64C33/00 (14) · IPC B64B1/62 (11)
CPCs:
None (665) · CPC B64B1/00 (113) · CPC B64C3/00 (58) · CPC B64C17/00 (52) · CPC B64C39/00 (49) · CPC B64B1/40 (46) · CPC B64C33/02 (46) · CPC B64C2700/6295 (41) · CPC B64B1/58 (41) · CPC B64C2700/6233 (34) · CPC B64C13/00 (31) · CPC B64C3/56 (26) · CPC B64C3/385 (24) · CPC B64C3/52 (24) · CPC B64C23/005 (22) · CPC B64C3/54 (20) · CPC B64C2700/6218 (20) · CPC B64C33/00 (19) · CPC B64B1/62 (17) · CPC B64C3/14 (16)
First filing:
Citations from after 1930:
Number of diagram pages:

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