Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : Hydroaeroplane or stability & IPCs: None

Use the filters below to narrow your results.

Inventor location:
None (621) · Budapest (23) · New York state (6) · Ohio (4) · Seine (4) · St. Louis (3) · New York county (3) · Pennsylvania (3) · Hammondsport, NY (3) · région wallonne (3) · England (3) · Massachusetts (3) · West Virginia (3) · Buffalo, NY (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (510) · Patent FR-1912-447782 (7) · Patent NO-1915-12-15 Carl Alfred Johansson (6) · Patent GB-1909-26034 (6) · Patent GB-1909-2111 (6) · Patent GB-1908-4519 (6) · Patent US-1913-04-21 George Raymond Lawrence (6) · Patent GB-1903-27212 (5) · Patent BE-1911-05-15 Georges de Bothezat (5) · Patent AU-1911-510 (5) · Patent HU-1901-24148 (5) · Patent FR-1909-399456 (4) · Patent GB-1909-8531 (3) · Patent IT-1904-71869 (3) · Patent FR-1905-361570 (3) · Patent US-1908-927605 (3) · Patent DE-1912-05-04 Otto Albin Budig (3)
Related to aircraft:
Patent agent:
None (345) · Munn & Co. (27) · Victor J. Evans (14) · John P. Tarbox (10) · Haseltine, Lake & Co. (7) · Marks & Clerk (7) · C. A. Snow & Co. (7) · 0 (6) · Watson E. Coleman (5) · Henry Hughes (5) · Duvinage (4) · None (4) · E. Blum & Co. (4) · Raclot (4) · Charles W. Hills (4)
Assigned to:
None (678) · Curtiss Aeroplane & Motor Corporation (2) · Curtiss Motor Company (2) · Curtiss Aeroplane and Motor Corporation (2) · Goodyear Tire and Rubber Company (2)
National tech categories:
None (170) · HU V/h (52) · BE K (41) · AT 77d (32) · USPC 244/80 (26) · FR 6.4 (25) · IT 8 (19) · CH 129b (16) · USPC 244/90R (14) · FR 6.3 (13) · USPC 244/93 (12) · USPC 244/45R (12) · USPC 244/177 (12) · DK 77 (11) · AU 90.3 (11) · USPC 244/79 (10) · DE 77 (9) · USPC 244/48 (8) · DE 77h.5 (8) · USPC 244/87 (7)
IPCs: (Click arrow to add another value)
CPCs:
None (363) · CPC B64C17/00 (72) · CPC B64C13/00 (40) · CPC B64C2700/6295 (27) · CPC B64C35/00 (21) · CPC B64C23/005 (17) · CPC B64C3/385 (16) · CPC B64B1/00 (13) · CPC B64C39/08 (12) · CPC B64C13/24 (11) · CPC B64C3/14 (10) · CPC B64C33/02 (10) · CPC B64C39/005 (9) · CPC B64C17/06 (8) · CPC B64C2700/6212 (8) · CPC B64C39/00 (6) · CPC B64B1/40 (5) · CPC B64C2700/6218 (5)
First filing:
Citations from after 1930:

Showing below up to 250 results in range #1 to #250.

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

P


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