Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Office: US & Inventor country : DE or US & Related to aircraft : 0? or 1912-01-30 or Jan 15, 1908 or No or Other & IPCs : IPC B64C1/00 or IPC B64C3/18 or None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Eleazer Kempshall (3) · Burr Frank Barnes (2) · Louis Gathmann (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (30) · Eleazer Kempshall (3) · Louis Gathmann (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (18) · propulsion (13) · LTA (13) · frame (11) · propeller (9) · marine (9) · kite (8) · fabric (7) · windmill (7) · car (7) · marine propulsion (7) · flapping (6) · navigation (5) · balloon (4) · cargo (4) · military (4) · safety (4)
Full specification filed date:
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (36) · Munn & Co. (7) · C. A. Snow & Co. (3) · Franklin H. Hough (3) · John Wedderburn (2)
National tech categories:
None (45) · USPC 24/713.8 (5) · USPC 244/153R (5) · USPC 403/257 (2) · USPC 244/64 (2) · USPC 244/151R (2) · USPC 244/30 (2) · USPC 416/87 (2) · USPC 416/98 (2) · USPC 24/714.3 (2) · USPC 416/210R (2) · USPC 244/28 (2) · USPC 416/113 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (14) · CPC B64B1/00 (12) · CPC B64C11/48 (11) · CPC B64C27/54 (8) · CPC Y10T24/3747 (8) · CPC B63H5/10 (5) · CPC B64C11/006 (5) · CPC Y02E10/72 (5) · CPC F16B2/02 (4) · CPC B64C11/04 (4) · CPC F03D1/025 (4) · CPC Y02E10/74 (4) · CPC A63H27/08 (4) · CPC Y10T403/4677 (4) · CPC F16B2200/40 (3) · CPC F03D3/00 (3) · CPC F05B2260/74 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 95 results in range #1 to #95.

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