Drilldown: Patents

Jump to navigation Jump to search
Patents > Number of claims: 2-5 & Number of diagram pages: 4

Use the filters below to narrow your results.

Office:
Inventors:
Franklin Tompkins (3) · Alexander Blair Thaw (3) · Robert P. Hall (2) · Bert Hinkler (2) · Robert Cooke Sayer (2) · John C. Schleicher (2) · Chester Arthur Lewis (2) · John Anderson (2) · Louis Blériot (2) · Boo Henning Wallin (2) · Heinrich Podolsky (2) · Lemuel Seaman Cunningham (2)
Inventor country:
Applicant person:
None (6) · Alexander Blair Thaw (3) · Franklin Tompkins (3) · Heinrich Podolsky (2) · Lemuel Seaman Cunningham (2) · Robert Cooke Sayer (2) · John C. Schleicher (2) · Robert P. Hall (2) · Chester Arthur Lewis (2) · Louis Blériot (2) · Boo Henning Wallin (2) · Bert Hinkler (2)
Applicant is inventor:
Tech fields:
None (35) · airplane (32) · Stability (23) · propulsion (21) · frame (21) · LTA (20) · propeller (13) · navigation (12) · rudder (11) · propellers (10) · control (9) · hybrid (8) · helicopter (8) · airship (7) · balloon (7) · safety (7) · design (7)
Full specification filed date:
Application number:
None (32)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (34) · Victor J. Evans (14) · Munn & Co. (7) · Boult, Wade & Tennant (5) · Marks & Clerk (3) · None (3) · Rayner & Co. (2) · A. B. Willson & Co. (2) · A. A. Thornton (2) · Herbert Haddan & Co. (2) · W. P. Thompson & Co. (2) · C. A. Snow & Co. (2)
National tech categories:
None (53) · FR 6.4 (6) · USPC 244/22 (6) · USPC 244/48 (4) · USPC 244/100R (4) · USPC 244/80 (3) · USPC 244/233 (3) · USPC 244/6 (3)
CPCs:
None (14) · CPC B64C17/00 (12) · CPC B64B1/00 (11) · CPC B64C23/005 (10) · CPC B64C3/385 (9) · CPC B64C2700/6295 (8) · CPC B64C33/02 (7) · CPC B64C11/006 (5) · CPC B64C39/00 (5) · CPC B64C39/08 (4) · CPC B64C39/005 (3) · CPC B64C33/00 (3) · CPC B64C13/00 (3) · CPC B64C2700/6212 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 140 results in range #1 to #140.

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

P


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