Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Cites these patents: None & Number of figures: 1-6

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Office:
Inventors:
Edward Joel Pennington (5) · August Riedinger (5) · None (3) · Joseph Hofmann (3) · Estanislao Caballero de los Olivos (3) · Andreas Ożegowski (3) · Louis Gathmann (3) · Dr. Bernhard Reinhard Beenen (3) · Stewart Cairncross (3)
Applicant person:
None (62) · August Riedinger (4) · Louis Gathmann (3) · Estanislao Caballero de los Olivos (3) · Sophus Hartmann (2) · Richard Czygan (2) · Raphael Ernst May (2) · Dr. Bernhard Reinhard Beenen (2) · Perham Wilhelm Nahl (2) · Eleazer Kempshall (2) · Oscar Roeper (2) · Carl Georg Rodeck (2) · Emil Lachmann (2) · Max Nathan (2) · Ferdinand von Zeppelin (2) · Joseph Hofmann (2) · Gustav Fricke (2) · Theodor Schneider-Preiswerk (2) · Otto Schmidt (2) · Andreas Ożegowski (2)
Applicant is inventor:
Tech fields:
LTA (82) · propulsion (57) · navigation (33) · balloon (31) · frame (31) · propeller (28) · car (23) · kite (15) · parachute (14) · None (13) · rudder (13) · design (12) · hybrid (12) · marine (11) · military (11) · stability (11) · airplane (10) · electricity (9) · gas (9)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (118) · Munn & Co. (12) · C. A. Snow & Co. (4) · A. Ritter (3) · Haseltine, Lake & Co. (3) · Boult & Wade (2) · Franklin H. Hough (2) · Herbert Haddan & Co. (2) · W. P. Thompson & Co. (2) · John Wedderburn (2)
National tech categories:
DE 77 (60) · None (46) · GB 4 propel & steer (11) · HU V/h (8) · GB 4 without buoyant (6) · USPC 244/30 (5) · GB 4 with buoyant (5) · USPC 244/153R (5) · CH 115 (4) · USPC 244/3.23 (4) · USPC 24/713.8 (3) · USPC 244/28 (3) · USPC 244/155R (3)
IPCs:
None (150) · IPC B64B1/00 (16) · IPC B64C31/06 (10) · IPC B64C31/00 (7) · IPC B64C33/02 (5) · IPC B64B1/58 (3) · IPC B64B1/06 (3) · IPC B64C3/38 (2) · IPC F42B10/00 (2) · IPC B64C31/02 (2) · IPC B64C39/00 (2) · IPC B64C3/00 (2) · IPC B64B1/40 (2)
CPCs:
None (92) · CPC B64B1/00 (23) · CPC B64C11/48 (10) · CPC B64C27/54 (9) · CPC A63H27/08 (9) · CPC B64B1/40 (9) · CPC B64C11/006 (6) · CPC Y10T24/3747 (4) · CPC Y02E10/72 (4) · CPC Y02E10/74 (4) · CPC F03D1/025 (4)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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