Drilldown: Patents

Jump to navigation Jump to search
Patents > Patent agent : Marks & Clerk or None & Number of text pages: 5-14

Use the filters below to narrow your results.

Office:
Inventor location:
None (266) · Budapest (5) · London (5) · New York City (2) · New York state (2) · New York county (2) · England (2) · San Antonio (2) · Liverpool (2) · Texas (2) · Bexar county, TX (2)
Applicant is inventor:
Tech fields:
airplane (96) · stability (73) · design (48) · LTA (45) · propulsion (44) · frame (37) · wings (36) · control (32) · navigation (31) · propeller (29) · automatic stability (27) · Propellers (26) · whole (21) · balloon (20) · aerodynamics (20) · HTA (19) · rudder (18) · None (18) · flapping (16)
Full specification filed date:
Application number:
None (113) · 25941D (4)
Granted:
Supplementary to patent:
None (197) · Patent FR-1911-440594 (3) · Patent FR-1912-458772 (2) · Patent GB-1909-26034 (2) · Patent GB-1909-2111 (2) · Patent GB-1908-4519 (2) · Patent FR-1911-443878 (2) · Patent US-1880-224510 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (127) · HU V/h (36) · FR 6.4 (26) · AT 77d (6) · USPC 244/80 (6) · USPC 244/30 (6) · DK 77 (5) · USPC 244/11 (3) · USPC 244/93 (3) · FR 6.3 (3) · USPC 244/35R (3) · GB 4 propel & steer (3)
IPCs:
None (191) · IPC B64C17/00 (24) · IPC B64C1/00 (20) · IPC B64C39/00 (8) · IPC B64C3/38 (7) · IPC B64B1/00 (7) · IPC B64C33/00 (6) · IPC B64C11/00 (6) · IPC B64C17/06 (5) · IPC B64C33/02 (5) · IPC B64D1/04 (2) · IPC B64C25/00 (2) · IPC B64C23/00 (2) · IPC B64C13/24 (2) · IPC B64C39/10 (2) · IPC B64C29/00 (2) · IPC CPC B64C13/00 (2) · IPC B64B1/58 (2) · IPC B64B1/40 (2)
CPCs:
None (135) · CPC B64C17/00 (28) · CPC B64C2700/6218 (13) · CPC B64B1/00 (12) · CPC B64C13/00 (12) · CPC B64C33/00 (9) · CPC B64C3/385 (8) · CPC B64C33/02 (7) · CPC B64C2700/6295 (6) · CPC B64C17/06 (6) · CPC B64C39/00 (5) · CPC B64C35/00 (4) · CPC B64C27/12 (4)
First filing:
Citations from after 1930:
Number of text pages:
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)