Drilldown: Patents
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- Agents (86)
- Airplane (18)
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- Event (141)
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Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
None (4) ·
Burrell Cannon (1) ·
Charles Michel Ivanovich Poitier (1) ·
Chester T. Drake (1) ·
Couret (1) ·
Dubern (1) ·
Edward A. Franklin (1) ·
Edward Smethurst (4) ·
Ehrmann (1) ·
Ernst de La Sauce (1) ·
Friedrich Adolf Richter (1) ·
George Gordon (1) ·
Griffiths (1) ·
H. Motard (1) ·
Harold BERRY (1) ·
James B. Barney (1) ·
James H. Bates (1) ·
James Holms Jr. (1) ·
James Knight (1) ·
Jean PUGGIONI (1) ·
Johann Tasto (1) ·
Kloss (1) ·
Ludwig Merten (1) ·
Paul P. Rickenbacher (1) ·
Peter Hoover (1) ·
Pietro Settino (1) ·
Reginald HEINZELMAN (1) ·
Samuel Bryar (1) ·
Société DE FELTEN & GUILLEAUME LAHMEYERWERKE ACTIEN GESELLSCHAFT (1) ·
Solomon Marks (1) ·
W. Stavenhagen (1) ·
Will W. Johnson (1) ·
William J. Ferguson (1) ·
Wodon (1) ·
Карл Иванович Потье (1)
Inventor location:
Applicant person:
None (15) ·
BERRY HAROLD (1) ·
Chester T. Drake (1) ·
Dubern (1) ·
Edward A. Franklin (1) ·
Edward Smethurst (4) ·
George Gordon (1) ·
H. Motard (1) ·
HEINZELMAN BROS CARRIAGE (1) ·
James Holms Jr. (1) ·
James Knight (1) ·
Ludwig Merten (1) ·
Peter Hoover (1) ·
Pietro Settino (1) ·
PUGGIONI JEAN (1) ·
Solomon Marks (1) ·
W. Stavenhagen (1) ·
William J. Ferguson (1) ·
Wodon (1) ·
Потье (1)
Applicant firm:
Applicant type:
Tech fields:
None (10) ·
air blower (1) ·
automobile (1) ·
Biblio data on espacenet says: Improvements relating to hollow metal screw propellers) (1) ·
brakes (1) ·
Churn (1) ·
construction (2) ·
control (2) ·
coupling (3) ·
door (1) ·
electricity (1) ·
explosive (1) ·
frame (1) ·
hook (1) ·
marine (11) ·
marine control (1) ·
Marine propellers (1) ·
metal (1) ·
military (2) ·
navigation (2) ·
paddle-wheel (1) ·
process (1) ·
projectile (1) ·
propeller (4) ·
Propellers (1) ·
propulsion (3) ·
rudder (1) ·
sail (1) ·
speed (2) ·
steam (1) ·
steam engines (1) ·
Subsystem (1) ·
torpedo (1) ·
vehicle (1) ·
windmill (1)
Filing date:
Application number:
Grant date:
Publication date:
Supplementary to patent:
Related to aircraft: (Click arrow to add another value)
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs:
None (23) ·
CPC B63H25/38 (1) ·
CPC A63H33/044 (1) ·
CPC B01D39/14 (2) ·
CPC B24C9/00 (1) ·
CPC B62C5/04 (1) ·
CPC B64C1/1407 (1) ·
CPC B64C11/003 (1) ·
CPC B64C11/346 (1) ·
CPC B64C27/463 (1) ·
CPC B64C9/32 (2) ·
CPC E21C35/20 (1) ·
CPC F03D3/00 (1) ·
CPC F03D7/0212 (1) ·
CPC F05B2260/96 (1) ·
CPC G02C5/20 (1) ·
CPC Y02E10/74 (1) ·
CPC Y10T16/5472 (1)
Family year:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:
Showing below up to 35 results in range #1 to #35.
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