Drilldown: Patents

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Patents > IPCs: None & Family year: 1800 - 1899 & Number of text pages: 2-3

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Office:
Applicant person:
None (56) · Ferdinand von Zeppelin (4) · Otto Lilienthal (3) · Emil Lehmann (3) · William Bashall (2) · Jean Dusséqué (2) · Gustav Fricke (2) · Louis Gathmann (2) · Georg Wellner (2) · Federico Capone (2) · Eleazer Kempshall (2) · Dr. Bernhard Reinhard Beenen (2) · Rudolf Krocker (2) · Carl Friedrich Billwiller (2) · John H. Nolan (2) · Amos H. Carpenter (2) · August Riedinger (2) · К. Данилевский (2)
Applicant is inventor:
Tech fields:
LTA (70) · propulsion (56) · propeller (36) · Frame (32) · navigation (28) · None (27) · flapping (22) · marine (20) · car (18) · balloon (17) · military (16) · projectile (16) · Hybrid (15) · stability (14) · Design (13) · Propellers (12) · parachute (11) · airplane (10) · airship (10)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (133) · Munn & Co. (17) · None (8) · Franklin H. Hough (3) · Phillips & Leigh (3) · Haseltine, Lake & Co. (2) · James L. Norris (2) · C. A. Snow & Co. (2) · Herbert Haddan & Co. (2) · Chas. B. Mann (2)
National tech categories:
None (87) · DE 77 (42) · HU V/h (12) · USPC 244/3.23 (8) · USPC 244/28 (6) · RU Group V (5) · GB 4 without buoyant (5) · USPC 416/113 (5) · USPC 24/713.8 (4) · GB 4 propel & steer (4) · GB 4 aëroplanes (3) · USPC 244/64 (3) · USPC 244/30 (3) · FR 5 (3) · AT 77d (3) · USPC 244/73R (3) · USPC 416/116 (3) · DE 77h (3)
IPCs: (Click arrow to add another value)
CPCs:
None (88) · CPC B64C27/54 (21) · CPC B64B1/00 (20) · CPC B64C11/006 (18) · CPC B64C11/48 (15) · CPC F42B10/30 (8) · CPC Y02E10/72 (8) · CPC B64C33/02 (7) · CPC F05B2260/74 (6) · CPC F16B2/02 (6) · CPC F16B2200/40 (6) · CPC B64C11/04 (6) · CPC Y10T403/4677 (6) · CPC B63H5/10 (6) · CPC B63H1/04 (6) · CPC Y10T24/3747 (5) · CPC Y02E10/74 (5) · CPC B64C13/00 (5) · CPC F03D1/025 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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