Drilldown: Patents

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Patents > Grant date: 1890 - 1899 & Supplementary to patent: None & Related to aircraft: 1

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Office:
Inventors:
Edward Joel Pennington (5) · Max Lochner (3) · Joseph Hofmann (2) · Charles Zimmerman (2) · Pieri (2) · Eleazer Kempshall (2) · F. Gaebert (2) · Oscar Roeper (2) · Joachim Adolfowicz Sumovski (2)
Inventor country:
Applicant person:
None (36) · Joachim Adolfowicz Sumovski (2) · Pieri (2) · Eleazer Kempshall (2) · Oscar Roeper (2) · F. Gaebert (2) · Max Lochner (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (94) · Munn & Co. (8) · John Wedderburn (3) · Société Marillier et Robelet (3) · Haseltine, Lake & Co. (3) · Blétry aîné (3) · C. A. Snow & Co. (2) · Société Matray frères (2) · Casalonga (2) · Richards & Co. (2) · Boult & Wade (2) · None (2)
National tech categories:
None (52) · FR 6.3 (43) · DE 77 (20) · GB 4 propel & steer (12) · GB 4 without buoyant (9) · USPC 244/153R (8) · GB 4 aëroplanes (6) · USPC 244/30 (4) · IT 8 (3) · HU V/h (3) · GB 4 framework (3) · USPC 244/26 (2) · USPC 244/16 (2) · USPC 244/155R (2) · USPC 24/713.8 (2) · GB 4 with buoyant (2) · GB 4 starting (2) · USPC 89/1.51 (2)
CPCs:
None (118) · CPC B64B1/00 (10) · CPC A63H27/08 (9) · CPC F03D3/00 (4) · CPC Y02E10/74 (4) · CPC Y10T24/3747 (3) · CPC B64B1/40 (3) · CPC B64C27/54 (3) · CPC B64B1/58 (3) · CPC B64C33/02 (2) · CPC B63H5/10 (2) · CPC A63H27/087 (2) · CPC B64C31/02 (2) · CPC B64C39/005 (2) · CPC B64C11/36 (2) · CPC B64C11/48 (2) · CPC B63H11/14 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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