Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: propeller & Supplementary to patent: None & Number of claims: 5-10

Use the filters below to narrow your results.

Office:
Inventors:
None (5) · Albert Hugo Friedel (4) · Andrew John Fredrikson (2) · Spencer Heath (2) · Francis Alexander Barton (2) · Robert Ingersoll Eustis (2) · Wesley Wait (2) · Reinhold Schmiechen (2) · Anthony O'Brate (2) · Seth Hart (2) · William Cochrane (2) · Anatol David Iskols (2) · Achille Derazey (2) · Louis Coutant Badeau (2)
Inventor country:
Inventor location:
None (133) · New York state (5) · New York city (5) · New York county (4) · Pennsylvania (4) · New York (3) · London (3) · Berlin (3) · Los Angeles (2) · FIPSloc=36061 (2)
Applicant person:
None (31) · Albert Hugo Friedel (4) · Anatol David Iskols (2) · Seth Hart (2) · Spencer Heath (2) · Robert Ingersoll Eustis (2) · Reinhold Schmiechen (2) · Anthony O'Brate (2) · Wesley Wait (2) · Louis Coutant Badeau (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (56)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (39) · None (9) · Munn & Co. (6) · Victor J. Evans (4) · R. S. & A. B. Lacey (4) · Michael J. Stark & Sons (3) · Watson E. Coleman (3) · Joshua R. H. Potts (2) · Phillipss (2) · C. A. Snow & Co. (2) · Dodge & Sons (2) · W. D. Rowlingson (2) · Wheatley & Mackenzie (2)
National tech categories:
None (59) · FR 6.4 (8) · USPC 244/66 (5) · USPC 244/13 (4) · USPC 244/6 (4) · USPC 244/51 (4) · DE 77h.6 (4) · USPC 244/80 (3) · USPC 244/64 (3) · AT 77d (3) · USPC 244/45R (3) · USPC 244/25 (3) · USPC 244/22 (3) · USPC 244/139 (3) · USPC 244/48 (3)
CPCs:
None (26) · CPC B64B1/00 (16) · CPC B64C23/005 (10) · CPC B64C2700/6295 (9) · CPC B64C39/08 (7) · CPC B64C17/00 (7) · CPC B64C11/36 (7) · CPC B64C11/006 (6) · CPC B64C33/02 (5) · CPC B64C39/005 (5) · CPC B64C11/48 (4) · CPC B64C11/04 (4) · CPC F05B2260/96 (3) · CPC B64C27/82 (3) · CPC B63H1/04 (3) · CPC B63H5/10 (3) · CPC B64C33/00 (3) · CPC Y10T29/49332 (3) · CPC B64C27/463 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 169 results in range #1 to #169.

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

P


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