Drilldown: Patents

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Patents > Office : DE or NL or Other or None & Tech fields : airplane or wings & National tech categories : AT 77d or USPC 244/30 or None & Number of claims: 4-6 & Number of diagram pages: 1

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Office: (Click arrow to add another value)
Inventors:
None (13) · George Henry Challenger (3) · Wilbur Wright (3) · Orville Wright (3) · Henri-Marie Coandă (2) · Ferdinand Porsche (2) · Herbert Burge Webb (2) · Samuel Franklin Cody (2)
Inventor country:
Applicant person:
None (23) · George Henry Challenger (3) · Herbert Burge Webb (2) · Ferdinand Porsche (2) · Henri-Marie Coandă (2) · Orville Wright (2) · Wilbur Wright (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (45)
Granted:
Publication date:
Supplementary to patent:
None (56)
Related to aircraft:
Patent agent:
None (28) · Marks & Clerk (13) · Haseltine, Lake & Co. (5) · Boult, Wade, and Tennant (4) · A. M. & William Clark (4) · Abel & Imray (3) · Boult, Wade & Tennant (3) · Dicker, Pollak & Derriman (2) · Herbert Haddan & Co. (2) · Brewer & Son (2) · Edward Evans & Co. (2) · Mewburn, Ellis & Pryor (2)
National tech categories: (Click arrow to add another value)
CPCs:
None (33) · CPC B64C13/00 (9) · CPC B64C2700/6256 (7) · CPC B64C17/00 (7) · CPC B64C39/00 (6) · CPC B64C23/005 (6) · CPC B64C2700/6295 (5) · CPC B64C3/00 (4) · CPC B64C2700/6218 (4) · CPC B64C3/185 (2) · CPC B64C17/06 (2) · CPC B64C3/54 (2) · CPC B64C1/00 (2) · CPC B64C25/48 (2) · CPC B64C25/62 (2) · CPC B64C2700/6274 (2) · CPC B64C3/48 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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