Drilldown: Patents

Jump to navigation Jump to search
Patents > Related to aircraft: 1 & Number of claims: 8-11 & Number of figures: 13-100

Use the filters below to narrow your results.

Office:
Inventors:
Alfred John Macy (8) · Franz Wondra (2) · Julius Schülke (2) · John Thomas Simpson (2) · George Sutherland Dodman (2) · Guido Castagneris (2) · Charles Arthur Wragg (2) · Ruter William Springer (2)
Inventor country:
Applicant person:
Alfred John Macy (8) · None (7) · Charles Arthur Wragg (2) · George Sutherland Dodman (2) · Ruter William Springer (2) · Guido Castagneris (2) · Julius Schülke (2) · Franz Wondra (2) · John Thomas Simpson (2)
Applicant is inventor:
Tech fields:
airplane (25) · stability (17) · None (14) · wings (12) · propellers (12) · frame (12) · propulsion (10) · design (10) · construction (7) · LTA (7) · navigation (7) · whole (6) · car (6) · HTA (6) · control (6) · cargo (6) · propeller (6) · flapping (6)
Full specification filed date:
Application number:
None (26) · 25941D (3)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (17) · None (4) · Munn & Co. (3) · Philip M. Justice (3) · Armengaud jeune (2) · Fritz Isler (2) · Marks & Clerk (2)
National tech categories:
None (36) · FR 6.4 (11) · DK 77 (3) · AT 77d (3) · USPC 244/45R (3) · USPC 244/177 (3) · CH 129b (3) · USPC 244/113 (2) · USPC 244/96 (2) · USPC 244/30 (2) · USPC 244/119 (2) · DE 77h.5 (2)
CPCs:
None (23) · CPC B64C17/00 (9) · CPC B64C39/00 (7) · CPC B64C2700/6295 (7) · CPC B64C23/005 (4) · CPC B64C39/08 (4) · CPC B64B1/00 (4) · CPC B64C39/005 (2) · CPC B64C35/00 (2) · CPC B64C33/02 (2) · CPC B64C3/385 (2) · CPC B64C3/38 (2) · CPC B64C3/00 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6274 (2) · CPC B64C11/20 (2) · CPC B64C13/30 (2) · CPC B64C19/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:

Showing below up to 87 results in range #1 to #87.

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


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