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Patents > Tech fields : parachute or propeller & Number of claims: 7-15

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Office:
Inventors:
Thomas Augustus Dring (3) · Francis Alexander Barton (3) · Burrell Cannon (3) · Eugene F. Falconnet (3) · Alfred K. R. A. Krakow (3) · None (2) · Michael Angelo Parisano (2) · Reinhold Schmiechen (2) · Charles F. Roper (2) · George Brougham Hubert Austin (2) · Louis Coutant Badeau (2) · Hiram Stevens Maxim (2) · Alonzo Perry Bliven (2) · William Andrew Hutson (2) · Adolf Freiherr Odkolek von Augezd (2)
Inventor country:
Applicant person:
None (33) · Eugene F. Falconnet (3) · Alonzo Perry Bliven (2) · Charles F. Roper (2) · George Brougham Hubert Austin (2) · Reinhold Schmiechen (2) · Francis Alexander Barton (2) · Michael Angelo Parisano (2) · Louis Coutant Badeau (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (60)
Granted:
Publication date:
Supplementary to patent:
None (118) · Patent GB-1909-12556 (3) · Patent AT-1913-59404‎ (2) · Patent AT-1913-59461 (2) · Patent FR-1902-324521 (2)
Related to aircraft:
Patent agent:
None (34) · Munn & Co. (10) · Haseltine, Lake & Co. (4) · Michael J. Stark & Sons (3) · W. D. Rowlingson (3) · None (3) · Jensen & Son (3) · Wheatley & Mackenzie (2) · E. Blétry (2) · George H. Strong (2) · Victor J. Evans (2) · D. W. Glassie (2) · Crosby & Gregory (2) · Watson E. Coleman (2) · Arthur Otto Sachse (2)
National tech categories:
None (40) · USPC 244/139 (6) · USPC 244/66 (5) · USPC 244/6 (4) · FR 6.4 (4) · AU 90.3 (4) · USPC 244/25 (3) · USPC 244/147 (3) · USPC 244/22 (3) · USPC 244/51 (3) · GB 4 propel & steer (3) · USPC 244/80 (3)
CPCs:
None (35) · CPC B64C23/005 (13) · CPC B64B1/00 (13) · CPC B64C33/02 (6) · CPC B64C17/00 (6) · CPC B64C39/005 (5) · CPC B64C39/08 (4) · CPC B64C11/006 (3) · CPC B64C27/006 (3) · CPC B64C11/48 (3) · CPC B64C11/04 (3) · CPC B64C3/385 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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