Drilldown: Patents

Jump to navigation Jump to search
Patents > Supplementary to patent : Patent GB-1909-12556 or Patent US-1890-439421 or None & National tech categories : DE 77 or USPC 244/30

Use the filters below to narrow your results.

Office:
Inventors:
Ernst Georg August Baumgarten (3) · None (2) · Frederick William Brearey (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Edward Joel Pennington (2) · Otto Schmidt (2) · Eugene F. Falconnet (2) · Federico Capone (2) · Raphael Ernst May (2) · F. Gaebert (2) · Albert Livingstone Blackman (2) · Henry Boinet (2) · Hermann Ganswindt (2) · Georg Fischer (2) · Hermann Israel (2)
Inventor country:
Applicant person:
None (61) · Ernst Georg August Baumgarten (3) · Georg Fischer (2) · Otto Schmidt (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Raphael Ernst May (2) · Eugene F. Falconnet (2) · Federico Capone (2) · F. Gaebert (2) · Albert Livingstone Blackman (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (112) · navigation (44) · propulsion (43) · balloon (38) · frame (27) · car (27) · propeller (24) · None (20) · airship (15) · rudder (11) · stability (11) · control (11) · dirigible (10) · captive (9) · ornithopter (9) · marine (8) · kite (8) · electricity (7) · steering (7) · safety (7)
Full specification filed date:
Application number:
None (146)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (105) · IPC B64B1/00 (36) · IPC B64C33/02 (9) · IPC B64B1/58 (5) · IPC B64B1/40 (5) · IPC B64B1/06 (3) · IPC B64C31/06 (3) · IPC B64C39/00 (2) · IPC B64C27/04 (2) · IPC B64C23/00 (2) · IPC B64C11/00 (2) · IPC B64B1/02 (2)
CPCs:
None (66) · CPC B64B1/00 (62) · CPC B64C33/02 (12) · CPC B64B1/40 (10) · CPC B64B1/58 (4) · CPC B64C33/00 (3) · CPC B64B1/30 (3) · CPC A63H27/08 (2) · CPC B64C2700/6273 (2) · CPC B64C27/00 (2) · CPC B64C23/005 (2) · CPC B64C31/06 (2) · CPC B64B1/02 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 187 results in range #1 to #187.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)