Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: US & Citations from after 1930: 1-2 & Number of claims: 7-20

Use the filters below to narrow your results.

Office:
Inventors:
Alfred John Macy (3) · Rudolph G. Dressler (2) · Frank M. Leavitt (2) · Albert O. Paulson (2) · Eugene F. Falconnet (2) · Jean F. Webb, Sr. (2) · Reinhold Schmiechen (2) · Denis F. Cashman (2) · Calvin Pearson (2) · Anthony Rudolph Silverston (2)
Inventor country: (Click arrow to add another value)
Applicant person:
Alfred John Macy (3) · Eugene F. Falconnet (2) · Anthony Rudolph Silverston (2) · Reinhold Schmiechen (2) · Jean F. Webb, Sr. (2) · Denis F. Cashman (2) · Rudolph G. Dressler (2) · Calvin Pearson (2) · Frank M. Leavitt (2) · Albert O. Paulson (2)
Applicant is inventor:
Tech fields:
None (29) · stability (22) · LTA (19) · propulsion (18) · frame (16) · airplane (16) · propeller (15) · navigation (13) · safety (9) · marine (8) · car (8) · rudder (7) · wheels (6) · control (6) · parachute (6) · flapping (5) · helicopter (5) · landing (4) · hybrid (4) · wings (4)
Full specification filed date:
Application number:
None (23)
Granted:
Publication date:
Related to aircraft:
Patent agent:
Munn & Co. (11) · None (5) · Victor J. Evans (3) · None (3) · C. A. Snow & Co. (2) · J. S. Zerbe (2) · Knight Bros. (2) · Michael J. Stark & Sons (2) · D. W. Glassie (2) · Charles W. Hills (2) · C. C. Hines (2) · Randolph, Jr. (2) · Brown & Hopkins (2)
National tech categories:
None (25) · USPC 244/45R (6) · USPC 244/119 (5) · USPC 244/177 (5) · USPC 244/80 (4) · USPC 244/66 (4) · USPC 244/35R (4) · USPC 244/90R (3) · USPC 244/19 (3) · USPC 244/25 (3) · USPC 416/129 (3)
CPCs:
CPC B64B1/00 (11) · CPC B64C13/00 (9) · CPC B64C17/00 (8) · CPC B64C2700/6295 (6) · CPC B64C39/005 (6) · CPC B64C23/005 (6) · CPC B64C33/02 (5) · CPC B64C3/385 (5) · CPC B64C3/14 (4) · CPC B64C39/08 (4) · CPC B64C11/48 (4) · CPC B64C27/82 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 113 results in range #1 to #113.

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

P


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