Drilldown: Patents

Jump to navigation Jump to search
Patents > Number of text pages: 5-8 & Number of claims: 8-15

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (104) · stability (66) · frame (50) · None (47) · propulsion (43) · design (39) · LTA (36) · propellers (33) · wings (29) · navigation (28) · propeller (27) · automatic stability (25) · control (25) · rudder (24) · flapping (17) · hybrid (17) · construction (17) · whole (16) · safety (16) · landing (16)
Application number:
None (82) · 25941D (3) · 1913781506 (2)
Granted:
Supplementary to patent:
None (244) · Patent US-1913-1203221 (2) · Patent GB-1913-16499 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent GB-1909-11090 (2) · Patent US-1904-876125 (2) · Patent AU-1910-20097 (2) · Patent IT-1916-08-29 Castagneris (2) · Patent US-1916-1208684 (2) · Patent AT-1909-12-31 Vigilio Baldo (2)
Related to aircraft:
Patent agent:
None (79) · Marks & Clerk (12) · None (10) · Munn & Co. (9) · Boult, Wade & Tennant (9) · Armengaud jeune (8) · Haseltine, Lake & Co. (7) · Jensen & Son (4) · Charles W. Hills (4) · William Wallace White (4) · Schwab (3) · Boramé et Julien (3) · E. Blétry (3) · John P. Tarbox (3)
National tech categories:
None (145) · FR 6.4 (44) · HU V/h (20) · USPC 244/177 (8) · USPC 244/233 (6) · USPC 244/45R (5) · USPC 244/119 (5) · USPC 244/35R (5) · GB 4 without buoyant (3) · GB 4 propel & steer (3) · AT 77d (3) · USPC 244/225 (3) · DK 77 (3) · CH 129b (3) · USPC 244/30 (3) · USPC 244/80 (3) · USPC 244/48 (3)
IPCs:
None (159) · IPC B64C17/00 (23) · IPC B64C39/00 (22) · IPC B64C1/00 (20) · IPC B64C3/38 (11) · IPC B64C35/00 (7) · IPC B64C13/00 (6) · IPC B64C17/06 (5) · IPC B64C3/00 (5) · IPC B64B1/00 (5) · IPC B64C33/02 (4) · IPC B64C33/00 (4) · IPC B64D1/04 (4) · IPC B64C11/00 (4)
CPCs:
None (67) · CPC B64C17/00 (34) · CPC B64C13/00 (19) · CPC B64C2700/6295 (18) · CPC B64C2700/6218 (14) · CPC B64C39/00 (13) · CPC B64C23/005 (12) · CPC B64B1/00 (12) · CPC B64C3/385 (11) · CPC B64C39/005 (10) · CPC B64C39/08 (8) · CPC B64C35/00 (8) · CPC B64C2700/6256 (6) · CPC B64C13/24 (6) · CPC B64C3/00 (5) · CPC B64C33/02 (5) · CPC B64C17/06 (5)
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)