Drilldown: Patents

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Patents > Grant date: 1900 - 1909 & Number of claims: 8-15 & Number of figures: 8-30

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Office:
Inventors:
Charles Groombridge (3) · Joseph H. Dillon-Gregg (2) · Franz Wondra (2) · Alonzo Perry Bliven (2) · William Alfred South (2) · Franz Xaver Wels (2) · Burrell Cannon (2) · Francis Alexander Barton (2) · Ignaz Etrich (2) · Eduard Adamek (2)
Inventor country:
Applicant person:
None (4) · Charles Groombridge (3) · William Alfred South (3) · Ignaz Etrich (2) · Franz Xaver Wels (2) · Eduard Adamek (2) · Franz Wondra (2) · Joseph H. Dillon-Gregg (2) · Alonzo Perry Bliven (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (26) · LTA (19) · navigation (18) · Frame (13) · airplane (13) · propeller (11) · design (9) · flapping (9) · stability (9) · Propellers (7) · car (6) · construction (5) · marine (5) · airfoil (5) · aerodynamics (5) · Whole (5) · hybrid (4) · None (4) · wings (4) · balloon (4)
Full specification filed date:
Application number:
None (23)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (15) · Munn & Co. (4) · Edgar Tate & Co. (2) · Armengaud jeune (2) · W. D. Rowlingson (2) · C. Blétry (2) · Ernest de Pass (2) · None (2)
National tech categories:
None (21) · FR 6.4 (8) · HU V/h (4) · AT 77d (3) · USPC 244/6 (3) · USPC 244/20 (2) · USPC 244/46 (2) · USPC 244/70 (2) · USPC 244/25 (2) · USPC 416/119 (2) · USPC 416/116 (2)
CPCs:
None (27) · CPC B64B1/00 (8) · CPC B64C23/005 (7) · CPC B64C39/00 (4) · CPC B64C39/005 (3) · CPC B64C17/00 (2) · CPC B64C2700/6295 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 67 results in range #1 to #67.

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