Drilldown: Patents

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Patents > Tech fields : Control or None & Number of text pages: 5-6

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Office:
Inventors:
Bruno von Bültzingslöwen (3) · Charles Rudolph Wittemann (3)
Inventor country:
Applicant person:
None (3) · Charles Rudolph Wittemann (3) · Bruno von Bültzingslöwen (3) · William Phillips Thompson (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (16)
Granted:
Related to aircraft:
Patent agent:
None (24) · Munn & Co. (6) · None (5) · L. Chassevent (4) · Marks & Clerk (4) · John P. Tarbox (3) · Weismann et Marx (3) · J. D. Roots & Co. (3) · S. Sokal (2) · Haseltine, Lake & Co. (2) · G. F. Redfern & Co. (2) · F. W. Golby (2) · P. Follin (2) · E. R. Royston & Co. (2) · Randolph, Jr. (2) · E. Blétry (2) · C. C. Hines (2) · Brewer & Son (2)
National tech categories:
None (72) · FR 6.4 (33) · USPC 244/45R (4) · USPC 244/233 (3) · USPC 244/48 (3) · USPC 244/51 (2) · USPC 244/93 (2) · USPC 244/119 (2) · USPC 244/101 (2) · USPC 244/82 (2) · USPC 244/80 (2) · HU V/h (2) · CH 129b (2) · USPC 244/225 (2)
CPCs:
CPC B64C17/00 (21) · CPC B64C13/00 (19) · CPC B64C2700/6295 (15) · CPC B64C3/385 (13) · None (12) · CPC B64C39/00 (9) · CPC B64C23/005 (8) · CPC B64C39/08 (8) · CPC B64C3/00 (6) · CPC B64C2700/6256 (6) · CPC B64C2700/6218 (6) · CPC B64C2700/6212 (6) · CPC B64C13/12 (5) · CPC B64C39/005 (5) · CPC B64C2700/6233 (4) · CPC B64C2700/6274 (4) · CPC B64C33/02 (4) · CPC B64C2700/6214 (4) · CPC B64B1/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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