Drilldown: Patents

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Patents > Number of text pages: 4-50000000 & Number of claims: 9-13 & Number of figures: 10-14

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Office:
Inventors:
William Whitney Christmas (2) · Thomas Macleod (2) · Ignaz Etrich (2) · Franz Xaver Wels (2) · Frederick William Wiles (2) · Edmund Sparmann (2) · John Thomas Simpson (2) · Everard Richard Calthrop (2) · William Francis Wiles (2)
Inventor country:
Applicant person:
None (5) · Thomas Macleod (2) · Ignaz Etrich (2) · Franz Xaver Wels (2) · Edmund Sparmann (2) · Frederick William Wiles (2) · Everard Richard Calthrop (2) · John Thomas Simpson (2) · William Francis Wiles (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (23)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (16) · Munn & Co. (6) · Page & Rowlingson (2) · Jensen & Son (2) · A. E. White (2) · A. M. & William Clark (2) · Haseltine, Lake & Co. (2) · Dyer, Dyer, and Taylor (2) · C. L. Parker (2) · None (2)
National tech categories:
None (45) · FR 6.4 (7) · USPC 244/233 (5) · HU V/h (4) · USPC 244/45R (2) · USPC 244/12.1 (2) · USPC 244/139 (2) · USPC 244/17.15 (2) · USPC 244/80 (2) · USPC 244/93 (2) · USPC 244/22 (2) · USPC 244/51 (2)
CPCs:
None (17) · CPC B64C23/005 (9) · CPC B64C17/00 (7) · CPC B64C13/00 (6) · CPC B64C3/385 (5) · CPC B64C33/02 (4) · CPC B64C2700/6295 (4) · CPC B64B1/00 (4) · CPC B64C39/08 (3) · CPC B64C39/00 (3) · CPC B64C35/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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

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