Drilldown: Patents

Jump to navigation Jump to search
Patents > CPCs : CPC B64B1/40 or CPC B64C25/64 or CPC B64C2700/6256

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
None (111) · LTA (95) · airplane” (71) · Control (59) · stability (46) · balloon (43) · steering (34) · frame (30) · navigation (27) · design (24) · rudder (21) · landing (21) · suspension (18) · chassis (17) · wheels (16) · construction (15) · safety (14) · wings (14) · airship (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (305) · Patent IT-1915-150227 (3) · Patent US-1909-1008096 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent FR-1902-321808 (2) · Patent IT-1917-03-16 Federico Caproni (2) · Patent GB-1911-2636 (2) · Patent FR-1912-451312 (2) · Patent US-1913-1118124 (2) · Patent AT-1911-58081 (2)
Related to aircraft:
Patent agent:
None (167) · Marks & Clerk (15) · Armengaud jeune (14) · Brewer & Son (8) · Charles Dony (8) · Hippolyte Josse (6) · Weismann et Marx (6) · Munn & Co. (5) · Boult, Wade & Tennant (5) · None (4) · Brierley & Howard (4)
National tech categories:
None (178) · FR 6.4 (95) · USPC 244/127 (17) · USPC 244/32 (13) · USPC 244/96 (11) · DE 77 (9) · USPC 244/33 (9) · FR 6.3 (8) · USPC 244/31 (6) · DE 77h (5) · USPC 244/99 (4) · DE 77h.5 (3) · DE 77h.9 (2) · USPC 244/115 (2) · USPC 244/94 (2) · USPC 244/97 (2) · USPC 104/22 (2)
CPCs: (Click arrow to add another value)
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)