Drilldown: Patents

Jump to navigation Jump to search
Patents > Grant date: 1917 & Assigned to: None

Use the filters below to narrow your results.

Year granted:
Office:
Inventor country:
Applicant is inventor:
Tech fields:
None (155) · airplane (28) · frame (16) · construction (16) · stability (15) · military (13) · HTA (12) · control (12) · LTA (11) · propulsion (11) · propellers (10) · wings (9) · hybrid (9) · landing (8) · marine (7)
Application number:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (167) · John P. Tarbox (9) · None (9) · Victor J. Evans (6) · Haseltine, Lake & Co. (4) · Munn & Co. (4) · Marks & Clerk (3) · Herbert Haddan & Co. (3) · Brewer & Son (3) · Phillipss (3) · Wheatley & Mackenzie (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (239) · FR 6.4 (8) · HU V/h (6) · AT 77d (5) · AU 90.3 (3) · CH 129b (3) · CA 244/24 (2) · USPC 244/100R (2) · USPC 244/78.1 (2) · CA 244/35 (2) · DE 77 (2) · AU 91.6 (2)
IPCs:
None (226) · IPC B64B1/00 (10) · IPC B64C3/00 (6) · IPC B64C39/00 (5) · IPC B64C3/18 (3) · IPC B64C13/24 (3) · IPC B64C25/00 (3) · IPC B64C3/54 (3) · IPC B64C27/04 (3) · IPC B64C23/00 (2) · IPC B64C17/00 (2) · IPC B64C35/00 (2) · IPC B64C3/38 (2) · IPC B64B1/62 (2)
CPCs:
None (34) · CPC B64B1/00 (22) · CPC B64C13/00 (17) · CPC B64C2700/6295 (16) · CPC B64C23/005 (12) · CPC B64C3/00 (11) · CPC B64C17/00 (11) · CPC B64C35/00 (10) · CPC B64C11/006 (7) · CPC B64C33/02 (6) · CPC B64C2700/6235 (6) · CPC B64C2001/0081 (6) · CPC B64C31/04 (5) · CPC B64C3/54 (5) · CPC B64C3/385 (5) · CPC B64C25/60 (5) · CPC B64C39/005 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

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

P


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