Drilldown: Patents

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Patents > Tech fields: None & Number of figures: 3

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Office:
Inventors:
None (5) · Charles Arthur Beauchamp Pickard Hawkins (3) · Herbert Thomas Alesbury (3) · Ignaz Etrich (2) · Louis John Bergdoll (2) · Robert Krause (2) · John Law Garsed (2) · John Casap (2) · Samuel James Prescott (2) · Bertram Ogilvie (2) · Georges Gramaticesco‎ (2) · James Robertson Porter (2) · Emil Lehmann (2) · Arthur Ferguson Pollock (2) · Max Mühter (2) · Hugh Oswald Short (2) · Amiel Bratschie (2) · William Henry Nosworthy (2) · Horatio Claude Barber (2) · Joseph von Korwin (2)
Inventor country:
Applicant person:
None (6) · Charles Arthur Beauchamp Pickard Hawkins (3) · Herbert Thomas Alesbury (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (30)
Granted:
Related to aircraft:
Patent agent:
None (31) · None (8) · Chassevent (3) · Marks & Clerk (3) · Browne & Co. (3) · Weismann et Marx (2) · Schwab (2) · Maurice Bailby (2) · Lavoix et Mosès (2) · L. Chassevent (2) · J. S. Withers & Spooner (2) · J. Fayollet (2) · Harris & Mills (2) · G. F. Redfern & Co. (2) · Edmund Hunt & Co. (2) · D. Casalonga (2) · Hyde & Heide (2) · Boult, Wade & Tennant (2) · Brewer & Son (2)
National tech categories:
None (61) · FR 6.4 (40) · DE 77h.5 (4) · USPC 244/45R (3) · USPC 244/80 (3) · FR 6.3 (3) · USPC 244/90R (2) · DE 77h (2) · AT 77d (2) · USPC 244/233 (2) · USPC 244/234 (2) · USPC 244/6 (2)
IPCs:
None (53) · IPC B64C39/00 (17) · IPC B64C3/38 (11) · IPC B64C3/00 (9) · IPC B64C35/00 (6) · IPC B64C1/00 (6) · IPC B64C13/00 (5) · IPC B64C33/02 (5) · IPC B64C23/00 (5) · IPC B64C17/00 (4) · IPC B64C3/54 (3) · IPC B64C3/14 (3) · IPC B64C27/04 (3) · IPC B64C39/06 (2) · IPC B64C3/18 (2) · IPC B64C25/00 (2) · IPC B64B1/00 (2)
CPCs:
CPC B64C2700/6295 (16) · None (14) · CPC B64C3/385 (14) · CPC B64C39/00 (10) · CPC B64C13/00 (9) · CPC B64C3/00 (8) · CPC B64C23/005 (7) · CPC B64C17/00 (7) · CPC B64C35/00 (6) · CPC B64C33/02 (5) · CPC B64C3/14 (5) · CPC B64C2700/6256 (5) · CPC B64C2700/6218 (4) · CPC B64C39/005 (4) · CPC B64C2700/6274 (4) · CPC B64C39/008 (4) · CPC B64C2700/6235 (4) · CPC B64C2700/6233 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

Showing below up to 155 results in range #1 to #155.

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