Drilldown: Patents

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Patents > Tech fields : design or None & Number of claims: 13-60

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Office:
Inventors:
Sam Leonard Walkden (4) · Edson F. Gallaudet (3) · George Raymond Lawrence (3) · Robert Kemp (3) · Henry Ziemss, Jr. (3) · John Washington Wilson (3) · Thomas M. Finley (3)
Inventor country:
Applicant person:
None (13) · Sam Leonard Walkden (4) · Edson F. Gallaudet (3) · John Washington Wilson (3) · Henry Ziemss, Jr. (3) · Thomas M. Finley (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (33)
Granted:
Related to aircraft:
Patent agent:
None (36) · Munn & Co. (8) · Randolph, Jr. (4) · None (4) · Wm. B. Whitney (3) · John P. Tarbox (3) · E. Blétry (2) · C. C. Hines (2) · Marks & Clerk (2) · Hyde & Heide (2) · Joshua R. H. Potts (2) · William L. Hall (2) · Abel & Imray (2)
National tech categories:
None (49) · FR 6.4 (8) · HU V/h (8) · USPC 244/80 (5) · USPC 244/90R (4) · USPC 244/45R (4) · USPC 244/82 (4) · AU 90.3 (3) · USPC 244/233 (3) · USPC 244/25 (3) · USPC 244/76R (3) · USPC 244/48 (3)
CPCs:
None (27) · CPC B64C13/00 (13) · CPC B64C17/00 (10) · CPC B64B1/00 (9) · CPC B64C3/385 (7) · CPC B64C2700/6295 (7) · CPC B64C13/24 (6) · CPC B64C17/06 (4) · CPC B64C39/08 (4) · CPC B64C23/005 (4) · CPC B64C39/00 (4) · CPC B64C3/54 (3) · CPC Y10S244/904 (3) · CPC B64C33/02 (3) · CPC B64C2700/6216 (3) · CPC B64C21/02 (3) · CPC B64C35/00 (3) · CPC B64C25/60 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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