Drilldown: Patents

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Patents > Grant date: 1800 - 1899 & Number of claims: 3

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Office:
Inventors:
August Riedinger (2) · Eleazer Kempshall (2) · Louis Capazza (2) · Georg Wellner (2)
Inventor country:
Applicant person:
None (27) · August Riedinger (2) · Eleazer Kempshall (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (27) · propulsion (19) · navigation (17) · frame (12) · propeller (10) · None (9) · military (9) · balloon (9) · flapping (8) · marine (8) · kite (7) · projectile (7) · stability (7) · car (6) · parachute (5)
Full specification filed date:
Application number:
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Publication date:
Related to aircraft:
Patent agent:
None (44) · Munn & Co. (6) · Franklin H. Hough (2)
National tech categories:
None (24) · DE 77 (10) · USPC 244/153R (6) · GB 4 propel & steer (5) · USPC 244/3.23 (4) · GB 4 without buoyant (3) · USPC 244/30 (3) · USPC 89/1.14 (2) · USPC 244/99 (2) · CH 12 (2) · GB 4 with buoyant (2) · USPC 89/1.51 (2) · USPC 244/28 (2)
CPCs:
None (21) · CPC B64B1/00 (10) · CPC A63H27/08 (6) · CPC B64C27/54 (5) · CPC B64B1/40 (5) · CPC F42B10/30 (4) · CPC Y10T24/3747 (3) · CPC B64C11/48 (3) · CPC B64C11/006 (3) · CPC Y02E10/72 (2) · CPC F03D1/00 (2) · CPC B64C11/346 (2) · CPC F05B2260/74 (2) · CPC B64C33/02 (2) · CPC B64B1/58 (2) · CPC B64C23/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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