Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Office : BE or CA or SE or US

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Office: (Click arrow to add another value)
Inventors:
None (156) · Eleazer Kempshall (3) · Louis Gathmann (3) · Burr Frank Barnes (2) · Sumter Beauregard Battey (2) · Stewart Cairncross (2) · Charles Abbott Smith (2) · Octave Chanute (2) · Thomas Mortimer Crepar (2) · Joachim Adolfowicz Sumovski (2) · Arey Van Winegarden (2) · Frank M. Ashley (2) · Estanislao Caballero de los Olivos (2) · Mark W. Dewey (2)
Applicant person:
None (221) · Eleazer Kempshall (3) · Louis Gathmann (3) · Frank M. Ashley (2) · Estanislao Caballero de los Olivos (2) · Joachim Adolfowicz Sumovski (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (176) · LTA (63) · propulsion (38) · frame (35) · balloon (26) · navigation (25) · car (23) · kite (22) · marine (19) · propeller (18) · military (18) · parachute (15) · flapping (15) · cargo (12) · rudder (12) · projectile (11) · stability (10) · fun (9)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (255) · Munn & Co. (16) · C. A. Snow & Co. (5) · 1 (5) · Richards & Co. (3) · Franklin H. Hough (3) · None (2) · John Wedderburn (2) · J. Walter Douglass (2)
Assigned to:
None (334) · Dewey Corporation (2) · 1 (2) · Syracuse, NY (2)
National tech categories:
None (223) · USPC 244/153R (14) · USPC 244/30 (8) · USPC 244/3.23 (8) · USPC 24/713.8 (6) · USPC 244/28 (4) · USPC 244/64 (4) · USPC 244/155R (4) · USPC 244/16 (4) · USPC 244/26 (4) · USPC 244/93 (3) · USPC 104/22 (3) · USPC 244/27 (3) · USPC 244/32 (3) · USPC 244/96 (3)
IPCs:
None (294) · IPC B64B1/00 (18) · IPC B64C31/06 (9) · IPC B64C31/00 (9) · IPC F42B10/00 (4) · IPC B64C39/00 (3) · 1 (3) · IPC B64B1/40 (3) · IPC B64C31/02 (3) · IPC B64C27/54 (2) · IPC B64C3/00 (2) · IPC B64D27/20 (2)
CPCs:
None (37) · CPC B64C11/006 (32) · CPC B64C11/48 (26) · CPC B64B1/00 (26) · CPC B64C11/36 (17) · CPC A63H27/08 (14) · CPC B64C11/065 (13) · CPC B63H1/12 (13) · CPC F05B2260/74 (11) · CPC B64C3/48 (11) · CPC B64C27/54 (10) · CPC B64C11/346 (9) · CPC Y10T24/3747 (9) · CPC B64B1/40 (8) · CPC Y02E10/72 (8) · CPC F42B10/30 (7) · CPC Y02E10/74 (7) · CPC B64C11/06 (7) · CPC F03D1/025 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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