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Patents > National tech categories : DE 77 or FR 7.3 or USPC 244/45R

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Office:
Inventors:
None (5) · Ernst Georg August Baumgarten (4) · F. Gaebert (4) · Georg Fischer (3) · Carl Alfred Johansson (3) · Andrew Gaul, Jr. (3) · Benjamin Talbot Babbitt Hyde (3)
Applicant person:
None (72) · Georg Fischer (3) · Ernst Georg August Baumgarten (3) · F. Gaebert (3) · Andrew Gaul, Jr. (3) · Carl Alfred Johansson (3) · Benjamin Talbot Babbitt Hyde (3) · Claude Dornier (2) · Ralph P. Fox (2) · Raphael Ernst May (2) · Richard Czygan (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Federico Capone (2) · Auguste-Marie-Ernest Monnot (2) · Ferdinand von Zeppelin (2) · Otto Schmidt (2)
Applicant is inventor:
Tech fields:
LTA (89) · propulsion (42) · None (37) · frame (33) · navigation (32) · balloon (31) · stability (29) · propeller (24) · airplane (20) · car (20) · airship (18) · control (17) · airfoil (13) · kite (10) · dirigible (10) · Hangars (9) · captive (9) · ornithopter (9)
Full specification filed date:
Application number:
None (173)
Granted:
Supplementary to patent:
None (195) · Patent NO-1915-12-15 Carl Alfred Johansson (2)
Related to aircraft:
Patent agent:
None (171) · Victor J. Evans (5) · None (3) · J. Bonnet-Thirion (2) · H. Boettcher fils (2) · Munn & Co. (2) · Émile Bert (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (140) · IPC B64C39/00 (16) · IPC B64C33/02 (12) · IPC B64B1/00 (7) · IPC B64B1/58 (5) · IPC B64B1/40 (5) · IPC B64C31/06 (5) · IPC B64C2700/6295 (4) · IPC B64C23/00 (4) · IPC E04H6/44 (3) · IPC B64B1/06 (3) · IPC E04B1/346 (3) · IPC B64B1/62 (2) · IPC B64C27/04 (2) · IPC B64C11/00 (2)
CPCs:
None (82) · CPC B64C2700/6295 (48) · CPC B64C39/08 (31) · CPC B64C33/02 (14) · CPC B64B1/00 (14) · CPC B64B1/40 (9) · CPC B64C23/005 (5) · CPC B64C2700/6273 (4) · CPC B64B1/58 (4) · CPC B64C33/00 (4) · CPC A63H27/08 (4) · CPC E04H6/44 (3) · CPC B64C39/06 (3) · CPC E04B1/346 (3) · CPC B64B1/30 (3) · CPC B64C1/26 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 236 results in range #1 to #236.

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