Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm : Société anonyme Astra AB or None & Grant date: 1900 - 1909 & Patent agent : Frazer Furk something or None & Assigned to : Rubber Balloon Company of America or Sperry Gyroscope Company or None

Use the filters below to narrow your results.

Inventor country:
US (338) · FR (307) · DE (122) · None (99) · GB (57) · AT (32) · HU (30) · CH (19) · MX (13) · IT (12) · AH (12) · NL (10) · ES (9) · BE (9) · CA (8) · RU (8) · SE (7) · DK (6) · NZ (6) · HR (5)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (362) · LTA (219) · propulsion (180) · Airplane (114) · navigation (112) · frame (101) · stability (75) · propeller (73) · Design (63) · propellers (62) · balloon (61) · Flapping (53) · hybrid (45) · wings (45) · Control (40) · construction (37) · safety (32) · kite (32) · Airship (31) · subsystem (31)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (931) · Patent US-1903-821393 (5) · Patent DE-1899-123884 (4) · Patent HU-1901-24148 (4) · Patent FR-1902-328044 (4) · Patent FR-1899-292828 (4) · Patent US-1904-793746 (3) · Patent GB-1908-4519 (3) · Patent GB-1903-27212 (3) · Patent FR-1902-326727 (3) · Patent FR-1900-300646 (3) · Patent DE-1902-140705 (3) · Patent FR-1906-363017 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to: (Click arrow to add another value)
IPCs:
None (799) · IPC B64B1/00 (77) · IPC B64C39/00 (24) · IPC B64B1/58 (23) · IPC B64C33/02 (17) · IPC B64C11/00 (15) · IPC B64B1/40 (15) · IPC B64C33/00 (11) · IPC B64C31/06 (8) · IPC B64C27/04 (8) · IPC B64C23/00 (7) · IPC B64C1/00 (6) · IPC B64C9/00 (6) · IPC B64C17/00 (5) · IPC B64C5/04 (4) · IPC B64B1/62 (4) · IPC B64C31/00 (4) · IPC B64C13/00 (4)
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)

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