Drilldown: Patents

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Patents > Supplementary to patent: None & Number of text pages: 5 & Number of claims: 8-12

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Office:
Inventors:
Thomas Sloper (3) · Ignaz Etrich (2) · Alfred John Macy (2) · Ernest Abington Vessey (2) · Everard Richard Calthrop (2) · Franz Xaver Wels (2)
Inventor country:
Applicant person:
None (5) · Thomas Sloper (3) · Ernest Abington Vessey (2) · Ignaz Etrich (2) · Alfred John Macy (2) · Everard Richard Calthrop (2) · Franz Xaver Wels (2)
Applicant is inventor:
Tech fields:
Airplane (32) · propulsion (20) · frame (16) · stability (15) · None (13) · Propellers (13) · LTA (13) · design (13) · propeller (10) · navigation (9) · rudder (8) · landing (8) · flapping (8) · construction (7) · hybrid (7) · HTA (6)
Full specification filed date:
Application number:
None (26)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (22) · Munn & Co. (5) · Boult, Wade & Tennant (2) · Armengaud jeune (2) · Victor J. Evans (2) · Jensen & Son (2)
National tech categories:
None (43) · FR 6.4 (13) · HU V/h (4) · USPC 244/233 (3) · USPC 244/30 (2) · USPC 244/47 (2) · USPC 244/51 (2) · USPC 244/12.1 (2) · USPC 244/76R (2) · USPC 244/139 (2)
CPCs:
None (15) · CPC B64C23/005 (10) · CPC B64C17/00 (8) · CPC B64B1/00 (5) · CPC B64C13/00 (4) · CPC B64C3/385 (4) · CPC B64C39/00 (4) · CPC B64C2700/6295 (4) · CPC B64C39/08 (4) · CPC B64C33/02 (2) · CPC B64C35/00 (2) · CPC B64C39/005 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6212 (2) · CPC B64C2001/0081 (2) · CPC B64C11/006 (2) · CPC B64C33/00 (2) · CPC Y02T50/145 (2) · CPC Y02T50/10 (2) · CPC B64C11/16 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 102 results in range #1 to #102.

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