Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant type : AGENT or INDIV & Tech fields : Airship or construction or propellers or None & First filing: Yes & Citations from after 1930: None

Use the filters below to narrow your results.

Inventor country:
US (1099) · GB (423) · FR (381) · None (318) · DE (229) · IT (38) · CA (37) · AT (32) · HU (32) · CH (26) · BE (20) · AU (14) · RU (11) · MX (10) · RO (8) · IE (7) · SE (6) · ES (5) · NL (5) · NZ (5)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (2606) · Patent FR-1916-502839 (2) · Patent IT-1915-148941 (2) · Patent DE-1912-279343 (2) · Patent FR-1909-401348 (2) · Patent DE-1907-214228 (2) · Patent FR-1913-472867 (2) · Patent RU-1905-Rebikov (2) · Patent FR-1913-467912 (2) · Patent FR-1910-418630 (2)
Related to aircraft:
Patent agent:
None (2130) · None (35) · Armengaud jeune (34) · Marks & Clerk (25) · Haseltine, Lake & Co. (24) · Boult, Wade & Tennant (17) · Weismann et Marx (14) · Charles Dony (10) · Lavoix et Mosès (10) · G. de Mestral et F. Harlé (9) · A. M. & William Clark (8) · Boramé et Julien (7) · Chassevent (7) · J. Owden O'Brien (7) · H. Bœttcher fils (7) · Brewer & Son (6) · Hyde & Heide (6)
IPCs:
None (2065) · IPC B64C39/00 (78) · IPC B64B1/00 (45) · IPC B64C11/00 (41) · IPC B64C1/00 (38) · IPC B64C17/00 (35) · IPC B64C3/00 (31) · IPC B64C23/00 (26) · IPC B64C13/00 (19) · IPC B64C3/38 (18) · IPC B64B1/58 (18) · IPC B64C33/02 (18) · IPC B64C3/18 (16) · IPC B64C35/00 (12) · IPC B64C3/56 (12) · IPC B64C1/06 (11) · IPC B64C27/04 (10) · IPC B64C11/16 (10)
First filing: (Click arrow to add another value)
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)

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