Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: GB & First filing: No & Number of claims: 4

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
None (5) · Robert Esnault-Pelterie (3) · Louis Marmonier (2) · George Henry Challenger (2) · Harold Arthur Savage (2)
Inventor country:
Applicant person:
None (7) · Robert Esnault-Pelterie (3) · George Henry Challenger (2) · Harold Arthur Savage (2) · Louis Marmonier (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (19)
Granted:
Publication date:
Supplementary to patent:
None (15)
Related to aircraft:
Patent agent:
Marks & Clerk (11) · Haseltine, Lake & Co. (8) · Herbert Haddan & Co. (5) · Abel & Imray (4) · None (3) · A. M. & William Clark (2) · Wheatley & Mackenzie (2) · Boult, Wade & Tennant (2) · Lloyd Wise & Co. (2) · Dicker, Pollak & Derriman (2)
National tech categories:
CPCs:
None (12) · CPC B64C17/00 (8) · CPC B64C39/00 (5) · CPC B64C17/06 (4) · CPC B64C13/00 (4) · CPC B64C3/48 (3) · CPC B64C2700/6256 (3) · CPC B64C2700/6216 (3) · CPC B64C3/00 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6214 (2) · CPC B64C2700/6218 (2) · CPC B64C23/005 (2) · CPC B64C3/385 (2) · CPC B64B1/00 (2) · CPC F41A19/05 (2) · CPC B64C35/00 (2) · CPC B64C3/54 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 73 results in range #1 to #73.

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


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