Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : Airship or Propulsion or safety & Related to aircraft : Yes or mooring or Other & IPCs : IPC B64C17/00 or None & Number of text pages: 1-2

Use the filters below to narrow your results.

Office:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (228)
Granted:
Supplementary to patent:
None (264) · Patent DE-1899-123884 (4) · Patent DE-1909-02-25 Hugo Erdmann (2) · Patent FR-1913-438580.17636 (2) · Patent FR-1912-450892 (2) · Patent DE-1907-194165 (2) · Patent DE-1907-202942 (2) · Patent DE-1907-215602 (2) · Patent DE-1909-12-22 System "Stephan" (2) · Patent DE-1893-73799 (2) · Patent FR-1904-342610 (2) · Patent DE-1911-258741 (2) · Patent DE-1912-279343 (2) · Patent FR-1899-284713 (2) · Patent FR-1898-278192 (2) · Patent DE-1913-301564 (2) · Patent FR-1913-450892.17436 (2) · Patent DE-1902-140705 (2) · Patent GB-1911-2636 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (262) · Munn & Co. (13) · Victor J. Evans (9) · None (5) · Armengaud jeune (3) · R. S. & A. B. Lacey (3) · E. Blum & Co. (2) · Haseltine, Lake & Co. (2) · Edward Evans & Co. (2) · C. A. Snow & Co. (2) · Charles Assi (2)
National tech categories:
HU V/h (85) · AT 77d (47) · None (47) · DE 77 (18) · FR 6.4 (13) · USPC 244/73R (9) · DK 77 (9) · DE 77h.6 (8) · RU Group V (6) · USPC 244/6 (6) · USPC 244/66 (5) · USPC 244/28 (5) · DE 77h (5) · AT 37a (4) · USPC 244/70 (4) · USPC 244/22 (4) · USPC 244/20 (4)
IPCs: (Click arrow to add another value)
CPCs:
None (234) · CPC B64B1/00 (16) · CPC B64C23/005 (13) · CPC B64C39/005 (9) · CPC B64C17/00 (9) · CPC B64C11/006 (8) · CPC B64C11/001 (7) · CPC B64C33/02 (6) · CPC B64B1/40 (6) · CPC B64C27/82 (4) · CPC B64C11/00 (3) · CPC B64D17/00 (3) · CPC B64C39/026 (3) · CPC B64C2201/00 (3) · CPC B64C11/48 (3) · CPC B64C2700/6295 (3) · CPC B64B1/58 (3)
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)