Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant type : UNIV-PRO-GOV or Other & Applicant is inventor: Yes & Filing date: 1800 - 1899 & Related to aircraft : 1 or Yes or frame & Number of text pages: 1-2 & Number of figures: 5-30

Use the filters below to narrow your results.

Office:
Inventors:
Richard Czygan (3) · Edward Zarski (3) · Theodor Schneider-Preiswerk (2) · William Cowell Sly (2) · Perham Wilhelm Nahl (2) · Heinrich Suter (2) · Carl Friedrich Billwiller (2) · Martin Braun (2) · Ernst Georg August Baumgarten (2)
Inventor country:
Applicant person:
None (7) · Edward Zarski (3) · Richard Czygan (2) · Theodor Schneider-Preiswerk (2) · William Cowell Sly (2) · Ernst Georg August Baumgarten (2) · Carl Friedrich Billwiller (2) · Martin Braun (2) · Perham Wilhelm Nahl (2)
Applicant type: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (42) · propulsion (28) · frame (17) · navigation (15) · propeller (13) · balloon (8) · None (7) · airship (7) · parachute (7) · Design (6) · kite (6) · Human-powered (5) · control (5) · car (5) · flapping (5) · ornithopter (5) · propellers (5) · stability (5)
Full specification filed date:
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
National tech categories:
DE 77 (23) · None (12) · USPC 244/30 (6) · HU V/h (5) · DE 77h (4) · USPC 244/64 (3) · USPC 244/70 (3) · USPC 244/99 (2) · USPC 244/20 (2) · USPC 244/32 (2) · USPC 244/153R (2) · USPC 24/713.8 (2) · USPC 244/73R (2) · USPC 244/26 (2) · DK 77 (2) · RU Group V (2)
CPCs:
None (29) · CPC B64B1/00 (15) · CPC B64C39/005 (6) · CPC B64C33/02 (6) · CPC B64B1/40 (5) · CPC B64C11/48 (4) · CPC B63H5/10 (3) · CPC B64C11/006 (2) · CPC Y10T24/3747 (2) · CPC B64C35/00 (2) · CPC A63H27/08 (2) · CPC B64C27/54 (2) · CPC B64C31/04 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 95 results in range #1 to #95.

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

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