Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : HU or NZ or None & Patent agent : Dupont et Elluin or None & Assigned to : Goodyear Tire and Rubber Company or None & IPCs : IPC B64C31/06 or IPC B64C39/00 or None

Use the filters below to narrow your results.

Inventor country: (Click arrow to add another value)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (2947) · Patent HU-1901-24148 (8) ·   (7) · Patent US-1904-793746 (3) · Patent FR-1880-139386 (3) · Patent HU-1917-73345 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent FR-1881-143264 (2) · Patent NZ-1909-26981 (2) · Patent BE-1913-253298 (2) · Patent HU-1909-49726 (2)
Patent agent: (Click arrow to add another value)
Assigned to: (Click arrow to add another value)
National tech categories:
None (2472) · HU V/h (115) · FR 6.3 (50) · GB 4 with buoyant (20) · AT 77d (19) · GB 4 propel & steer (19) · GB 4 (19) · USPC 244/139 (18) · USPC 244/147 (17) · USPC 244/142 (16) · USPC 244/153R (12) · DE 77 (11) · GB 4 without buoyant (11) · USPC 244/53A (9) · USPC 244/149 (9) · FR 5 (8) · GB 4 aërostats (7)
IPCs: (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)

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