Drilldown: Patents

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Patents > Tech fields: Airplane & Number of text pages: 5-30 & Number of claims: 7-10

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Office:
Inventors:
Vigilio Baldo (4) · Adolphe-François-Joseph Doutre (3) · Charles Arthur Wragg (3) · Edmund Sparmann (3) · Alexander Blair Thaw (3) · Belton Tattnall Hamilton (2) · Arthur Henry Edwards (2) · John Washington Wadsworth (2) · Frederick William Lanchester (2) · Adolf Sprater (2) · Franz Xaver Wels (2) · George Brougham Hubert Austin (2) · Henri-Marie Coandă (2) · Émile Dupont (2) · Martin Diederich Rucker (2) · John Thomas Simpson (2)
Inventor country:
Applicant person:
None (7) · Vigilio Baldo (4) · Edmund Sparmann (3) · Adolphe-François-Joseph Doutre (3) · Alexander Blair Thaw (3) · Henri-Marie Coandă (2) · Adolf Sprater (2) · George Brougham Hubert Austin (2) · Frederick William Lanchester (2) · Franz Xaver Wels (2) · John Thomas Simpson (2) · John Washington Wadsworth (2) · Émile Dupont (2) · Martin Diederich Rucker (2) · Charles Arthur Wragg (2) · Belton Tattnall Hamilton (2) · Arthur Henry Edwards (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (29)
Granted:
Supplementary to patent:
None (44) · Patent AU-1911-510 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent GB-1908-4519 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent US-1918-1589780 (2)
Related to aircraft:
Patent agent:
None (17) · Marks & Clerk (6) · Munn & Co. (5) · Brewer & Son (4) · Armengaud jeune (2) · Philip Middleton Justice (2) · E. Blétry (2) · Jensen & Son (2)
National tech categories:
None (36) · FR 6.4 (19) · HU V/h (5) · CA 244/12 (2) · CH 129b (2) · USPC 244/233 (2)
CPCs:
None (27) · CPC B64C17/00 (13) · CPC B64C2700/6218 (6) · CPC B64C13/00 (6) · CPC B64C17/06 (4) · CPC B64C39/00 (4) · CPC B64C3/385 (3) · CPC B64C2700/6216 (3) · CPC B64C2700/6214 (2) · CPC B64C23/005 (2) · CPC B64C2700/6256 (2) · CPC B64C2700/6233 (2) · CPC B64C3/00 (2) · CPC B64C33/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 85 results in range #1 to #85.

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