Drilldown: Patents

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Patents > Inventor location: None & Filing date: 1800 - 1899 & Number of figures: 6-8

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Office:
Inventors:
Theodor Schneider-Preiswerk (2) · Ernst Georg August Baumgarten (2) · William Cowell Sly (2) · Perham Wilhelm Nahl (2) · August Riedinger (2) · Burr Frank Barnes (2) · Fritz Alexander Jone (2)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (17) · Ernst Georg August Baumgarten (2) · William Cowell Sly (2) · Perham Wilhelm Nahl (2) · August Riedinger (2) · Fritz Alexander Jone (2) · Theodor Schneider-Preiswerk (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (44) · propulsion (34) · navigation (20) · frame (20) · balloon (17) · car (11) · flapping (10) · propeller (10) · None (8) · design (8) · parachute (7) · stability (7) · rudder (6) · military (5) · projectile (5) · hybrid (5) · gas (5) · sail (5) · kite (5)
Full specification filed date:
Granted:
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Related to aircraft:
Patent agent:
None (47) · Munn & Co. (10) · None (4) · Chas. B. Mann (2) · E. W. Anderson (2) · Franklin H. Hough (2) · Brewer & Son (2)
National tech categories:
None (26) · DE 77 (19) · USPC 244/30 (5) · GB 4 propel & steer (4) · GB 4 without buoyant (4) · USPC 244/28 (3) · HU V/h (3) · USPC 244/3.23 (3) · GB 4 aëroplanes (3) · DE 77h (3) · USPC 244/64 (2) · USPC 89/1.51 (2) · USPC 24/713.8 (2) · USPC 416/116 (2) · USPC 244/26 (2) · GB 4 motors (2) · CH 12 (2) · USPC 244/32 (2)
CPCs:
None (32) · CPC B64B1/00 (19) · CPC F16B2/02 (5) · CPC F16B2200/40 (5) · CPC B64C27/54 (5) · CPC B64B1/40 (5) · CPC B64C11/04 (5) · CPC Y10T403/4677 (5) · CPC B64C11/006 (4) · CPC Y10T24/3747 (3) · CPC F42B10/30 (3) · CPC B64C33/02 (3) · CPC B64C31/04 (2) · CPC B63H1/04 (2) · CPC B64C39/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
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