Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & Number of text pages: 1-3 & Number of diagram pages: 5-6000000

Use the filters below to narrow your results.

Office:
Inventors:
Alexis Rogestvensky (2) · Henry Shepley Booth (2) · Josef Seiberl (2)
Inventor country:
Applicant person:
None (5) · Josef Seiberl (2) · Henry Shepley Booth (2) · Alexis Rogestvensky (2)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Airplane (23) · frame (20) · propeller (17) · stability (16) · propulsion (15) · navigation (15) · LTA (13) · flapping (11) · rudder (10) · None (9) · wheels (8) · airfoil (7) · landing (7) · takeoff (6) · parachute (6) · Design (5) · ornithopter (5) · car (5) · safety (5)
Full specification filed date:
Application number:
None (14)
Granted:
Related to aircraft:
Patent agent:
None (20) · Munn & Co. (4) · Armengaud jeune (3) · None (3) · Lavoix et Mosès (3) · Franklin H. Hough (3) · Chatwin, Herschell & Co. (2) · Victor J. Evans (2)
National tech categories:
None (18) · FR 6.4 (12) · FR 6.3 (5) · USPC 244/104R (3) · USPC 244/22 (2) · USPC 244/87 (2) · USPC 244/64 (2) · USPC 244/46 (2) · USPC 244/45R (2) · USPC 244/28 (2) · USPC 244/23R (2) · USPC 244/20 (2) · USPC 244/119 (2) · USPC 244/11 (2)
CPCs:
CPC B64B1/00 (8) · CPC B64C33/02 (8) · CPC B64C23/005 (6) · CPC B64C2700/6295 (5) · None (4) · CPC B64C39/005 (4) · CPC B64C17/00 (4) · CPC B64C33/00 (3) · CPC B64C39/026 (2) · CPC B64C35/00 (2) · CPC B64C3/56 (2) · CPC B64C3/42 (2) · CPC B64C27/82 (2) · CPC B64C3/385 (2) · CPC B63H2001/122 (2) · CPC B64C13/00 (2) · CPC B64C11/48 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 76 results in range #1 to #76.

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


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