Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1900 - 1909 & IPCs: None & First filing: Yes & Number of text pages: 1-2

Use the filters below to narrow your results.

Office:
Inventors:
None (4) · Karl Bomhard (3) · August Riedinger (3) · William Friese-Greene (2) · Milton D. Thompson (2) · Eleazer Kempshall (2) · Stefan Hunyor de Visoly (2) · Carl Hermann Jaeger (2) · Carey Alan Manker (2) · Boo Henning Wallin (2) · Edward Smethurst (2)
Inventor country:
Applicant person:
None (17) · August Riedinger (3) · Karl Bomhard (3) · Edward Smethurst (2) · Milton D. Thompson (2) · Dr. Hunyor István Visolyi (2) · Carl Hermann Jaeger (2) · Carey Alan Manker (2) · Boo Henning Wallin (2) · Eleazer Kempshall (2) · William Friese-Greene (2)
Applicant is inventor:
Tech fields:
propeller (30) · propulsion (29) · LTA (26) · None (24) · propellers (15) · Airplane (14) · frame (13) · Design (12) · navigation (12) · flapping (12) · Subsystem (11) · Wings (11) · aerodynamics (9) · helicopter (8) · airfoil (8) · Steering (7) · hybrid (7) · control (7)
Full specification filed date:
Application number:
None (92)
Granted:
Related to aircraft:
Patent agent:
None (80) · Munn & Co. (7) · Marks & Clerk (3) · None (2) · Mewburn, Ellis & Pryor (2) · Edward Evans & Co. (2) · R. S. & A. B. Lacey (2) · Richardson (2) · Geo. H. Strong (2) · Olof Dahl (2) · Boult, Wade & Kilburn (2)
National tech categories:
None (78) · HU V/h (13) · DE 77h (10) · AT 77d (6) · FR 6.4 (5) · USPC 244/28 (4) · USPC 416/113 (3)
IPCs: (Click arrow to add another value)
CPCs:
None (78) · CPC B64C11/48 (10) · CPC B64B1/00 (9) · CPC B64C11/006 (9) · CPC B63H1/12 (8) · CPC B64C23/005 (5) · CPC B64C33/02 (4) · CPC B64C11/36 (4) · CPC F05B2260/74 (3) · CPC B64C13/06 (3) · CPC B64C11/343 (3) · CPC B64C11/065 (3) · CPC B64C2700/6295 (3)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 179 results in range #1 to #179.

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

P


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