Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: GB & Inventor location: None & Number of text pages: 6-9

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Everard Richard Calthrop (4) · None (4) · George Holt Thomas (3)
Inventor location: (Click arrow to add another value)
Applicant person:
None (14) · Everard Richard Calthrop (4) · George Holt Thomas (3) · William Phillips Thompson (3)
Applicant is inventor:
Tech fields:
airplane (42) · stability (39) · frame (29) · Design (22) · navigation (21) · propulsion (19) · None (18) · LTA (16) · Construction (14) · Wings (14) · propeller (13) · control (13) · marine (12) · propellers (11) · whole (10) · hybrid (9) · gyroscope (9) · automatic stability (8)
Application number:
None (57) · 324718 (2)
Granted:
Publication date:
Supplementary to patent:
None (109)
Related to aircraft:
Patent agent:
None (21) · Marks & Clerk (17) · Haseltine, Lake & Co. (12) · Boult, Wade & Tennant (7) · None (6) · Jensen & Son (5) · A. M. & William Clark (4) · Alfred Ernest White (3) · E. R. Royston & Co. (3) · Tongue & Birkbeck (3) · Lewis William Goold (3) · Herbert Haddan & Co. (3)
Assigned to:
IPCs:
None (54) · IPC B64C1/00 (22) · IPC B64C17/00 (21) · IPC B64C39/00 (8) · IPC B64C17/06 (5) · IPC B64C13/24 (4) · IPC B64C3/38 (4) · IPC B64C3/18 (4) · IPC B64C3/00 (4) · IPC B64C35/00 (4) · IPC B64B1/00 (3) · IPC B64C3/54 (3) · IPC B64C11/00 (3) · IPC B64C13/00 (3)
CPCs:
None (44) · CPC B64C17/00 (22) · CPC B64C2700/6218 (14) · CPC B64C39/00 (7) · CPC B64C2700/6295 (7) · CPC B64C17/06 (5) · CPC B64B1/00 (5) · CPC B64C13/00 (4) · CPC B64C3/385 (4) · CPC B64C13/24 (4) · CPC B64C3/00 (4) · CPC B64C2700/6212 (3) · CPC B64C3/18 (3) · CPC B64C23/005 (3) · CPC B64C2700/6233 (3) · CPC B64C2700/6256 (3) · CPC B64C2700/6216 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 157 results in range #1 to #157.

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

P


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