Drilldown: Patents

Jump to navigation Jump to search
Patents > Family year: 1890 - 1899 & Number of claims: 2-4 & Number of diagram pages: 1-2

Use the filters below to narrow your results.

Office:
Inventors:
August Riedinger (4) · Edward Zarski (3) · Eleazer Kempshall (3) · None (2) · Edward F. Gorman (2) · Frank M. Ashley (2) · Theodor Schneider-Preiswerk (2) · Claison S. Wardwell (2) · Gustav Fricke (2) · F. Gaebert (2) · Penfield F. Yost (2)
Inventor country:
Applicant person:
None (23) · August Riedinger (4) · Eleazer Kempshall (3) · Edward Zarski (3) · Theodor Schneider-Preiswerk (2) · Frank M. Ashley (2) · Penfield F. Yost (2) · Edward F. Gorman (2) · Gustav Fricke (2) · Claison S. Wardwell (2)
Applicant is inventor:
Tech fields:
LTA (33) · propulsion (19) · frame (17) · None (14) · propeller (13) · navigation (13) · kite (11) · balloon (10) · car (9) · parachute (8) · design (8) · stability (8) · Windmill (6) · fabric (6) · marine propulsion (6) · military (6) · projectile (6) · airship (6)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (56) · Munn & Co. (3) · John Wedderburn (3) · Richards & Co. (2)
National tech categories:
None (39) · DE 77 (24) · HU V/h (5) · USPC 244/153R (5) · USPC 244/3.23 (4) · USPC 24/713.8 (4) · USPC 244/26 (3) · USPC 416/113 (3) · USPC 244/155R (3) · USPC 244/32 (2) · CH 12 (2) · DE 77h (2) · USPC 416/98 (2) · USPC 244/31 (2)
CPCs:
None (39) · CPC B64B1/00 (13) · CPC B64C11/006 (8) · CPC B64C27/54 (7) · CPC B64B1/40 (7) · CPC Y10T24/3747 (6) · CPC B64C11/48 (6) · CPC Y02E10/74 (6) · CPC A63H27/08 (6) · CPC F05B2260/74 (5) · CPC F03D3/00 (5) · CPC F42B10/30 (5) · CPC B64C13/06 (3) · CPC A63H27/087 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 125 results in range #1 to #125.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)