Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : BE or CA or Other or None & Inventor country : CA or US & Tech fields : Airplane or design & Number of text pages: 2-6 & Number of diagram pages: 2-3

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
John Washington Wilson (5) · Burt Jackson Pressey (3) · George Raymond Lawrence (3) · William Swart Romme (3) · John Thomas Simpson (3) · Henry Kleckler (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (28) · John Washington Wilson (5) · George Raymond Lawrence (3) · Henry Kleckler (3) · Burt Jackson Pressey (3) · John Thomas Simpson (3) · William Swart Romme (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (36)
Granted:
Related to aircraft:
Patent agent:
None (56) · Victor J. Evans (10) · John P. Tarbox (5) · Munn & Co. (5) · None (4) · C. A. Snow & Co. (4) · Dyer, Dyer, and Taylor (4) · G. L. Cragg (3) · Joshua R. H. Potts (3) · R. S. & A. B. Lacey (3) · Marks & Clerk (3) · Howard P. Denison (2) · Frank Briesen (2) · E. W. Marshall (2) · E. B. Stocking (2) · Howson and Howson (2) · Noyes & Harriman‎ (2) · George Barker & Brettell (2)
National tech categories:
None (41) · USPC 244/90R (13) · FR 6.4 (9) · USPC 244/35R (8) · USPC 244/48 (8) · USPC 244/6 (8) · HU V/h (7) · USPC 244/87 (7) · USPC 244/13 (6) · USPC 244/80 (6) · USPC 244/60 (5) · USPC 244/22 (5) · USPC 244/45R (5) · USPC 244/233 (4) · USPC 244/70 (4) · USPC 244/66 (4) · USPC 244/51 (4) · USPC 244/113 (4) · USPC 244/93 (4) · USPC 244/231 (4)
IPCs:
None (146) · IPC B64C39/00 (13) · IPC B64C3/00 (7) · IPC B64C13/00 (6) · IPC B64B1/00 (5) · IPC B64C17/00 (4) · IPC B64C1/00 (3) · IPC B64C33/00 (3) · IPC B64C3/38 (3) · IPC B64C3/14 (2) · IPC B64C39/08 (2)
CPCs:
CPC B64C13/00 (22) · CPC B64C2700/6295 (21) · None (17) · CPC B64C17/00 (16) · CPC B64C23/005 (15) · CPC B64C39/005 (13) · CPC B64B1/00 (10) · CPC B64C3/385 (10) · CPC B64C39/00 (9) · CPC B64C3/14 (8) · CPC B64C39/08 (8) · CPC B64C33/02 (5) · CPC B64C3/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 243 results in range #1 to #243.

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

P


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