Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: control & Number of text pages: 5-30 & Number of claims: 4-30

Use the filters below to narrow your results.

Office:
Inventors:
Richard Fitz Power (3) · Carlo Navaro (2) · François Dergint (2) · Harold Ingram Sidgwick (2) · Sam Leonard Walkden (2) · Henri-Marie Coandă (2) · Henry Calder Lobnitz (2) · Claude Grahame-White (2) · Paul Robin (2) · Hermann Hassenbach (2) · Alexander Blair Thaw (2)
Inventor country:
Applicant person:
None (3) · Richard Fitz Power (3) · Hermann Hassenbach (2) · François Dergint (2) · Sam Leonard Walkden (2) · Harold Ingram Sidgwick (2) · Henri-Marie Coandă (2) · Henry Calder Lobnitz (2) · Claude Grahame-White (2) · Paul Robin (2) · Carlo Navaro (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (18) · 324718 (2)
Granted:
Related to aircraft:
Patent agent:
None (23) · Munn & Co. (4) · L. Chassevent (3) · Marks & Clerk (3) · None (2) · Haseltine, Lake & Co. (2) · Abel & Imray (2) · Schwab (2)
National tech categories:
None (39) · FR 6.4 (13) · USPC 244/45R (3) · USPC 244/177 (2) · USPC 244/96 (2) · USPC 244/80 (2) · USPC 244/47 (2) · USPC 244/233 (2) · USPC 244/48 (2) · CH 129b (2) · HU V/h (2)
CPCs:
None (18) · CPC B64C17/00 (15) · CPC B64C13/00 (11) · CPC B64C3/385 (5) · CPC B64C13/12 (4) · CPC B64C13/24 (4) · CPC B64C2700/6218 (4) · CPC B64C17/06 (3) · CPC B64B1/00 (3) · CPC B64C2700/6214 (3) · CPC B64C2700/6212 (2) · CPC B64C2700/6256 (2) · CPC B64C33/02 (2) · CPC B64C13/0421 (2) · CPC B64C2700/6216 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 82 results in range #1 to #82.

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


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