Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: navigation & Related to aircraft: Yes & Number of claims: 2-5

Use the filters below to narrow your results.

Office:
Inventors:
None (10) · René Tampier (5) · Robert Esnault-Pelterie (4) · Franz Xaver Wels (3) · Philippe Delbert (3) · August Schlegelmilch (2) · Ignaz Etrich (2) · Louis Coutant Badeau (2) · Franklin Tompkins (2) · Orville Wright (2) · Paul Lehmann (2) · René Arnoux (2) · Jacques-Jules Sloan (2) · Andrew John Fredrikson (2) · Wilbur Wright (2)
Inventor country:
Applicant person:
None (37) · René Tampier (5) · Robert Esnault-Pelterie (4) · Franz Xaver Wels (3) · Franklin Tompkins (2) · René Arnoux (2) · Philippe Delbert (2) · Paul Lehmann (2) · Louis Coutant Badeau (2) · Jacques-Jules Sloan (2) · Ignaz Etrich (2) · Albert Tribelhorn (2) · August Schlegelmilch (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (36)
Granted:
Supplementary to patent:
None (99) · Patent FR-1912-449167 (2) · Patent FR-1902-328044 (2) · Patent DE-1908-239989 (2) · Patent AT-1912-75092 (2) · Patent AT-1909-IE (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (45) · Armengaud jeune (9) · Boult, Wade & Tennant (4) · Marks & Clerk (4) · Haseltine, Lake & Co. (4) · Lavoix et Mosès (3) · Hippolyte Josse (3) · Herbert Haddan & Co. (3) · Charles Dony (2) · W. P. Thompson & Co. (2) · Schwab (2) · R. S. & A. B. Lacey (2) · H. Bœttcher fils (2) · G. de Mestral et F. Harlé (2) · Émile Klotz (2) · E. Blétry (2) · Wheatley & Mackenzie (2)
National tech categories:
FR 6.4 (44) · None (35) · DE 77 (10) · USPC 244/30 (5) · FR 6.3 (4) · AT 77d (4) · USPC 244/93 (3) · USPC 244/12.1 (3) · FR 6.2 (2) · USPC 244/66 (2) · USPC 244/26 (2) · USPC 244/99 (2) · DE 77h.5 (2)
IPCs:
None (40) · IPC B64B1/00 (28) · IPC B64C3/38 (5) · IPC CPC B64C13/00 (5) · IPC B64B1/58 (5) · IPC B64C33/02 (4) · IPC B64C3/52 (4) · IPC B64C13/02 (4) · IPC B64C1/00 (3) · IPC B64C33/00 (3) · IPC B64C39/00 (3) · IPC B64B1/62 (3) · IPC B64C9/00 (3) · IPC B64C27/04 (2) · IPC B64C17/00 (2) · IPC B64C17/06 (2) · IPC B64C23/00 (2) · IPC B64C23/005 (2) · IPC B64C13/00 (2) · IPC B64C27/00 (2)
CPCs:
CPC B64B1/00 (32) · None (18) · CPC B64C13/00 (8) · CPC B64C23/005 (7) · CPC B64C3/385 (6) · CPC B64B1/58 (5) · CPC B64C33/02 (5) · CPC B64C3/52 (5) · CPC B64C13/02 (4) · CPC B64C17/00 (4) · CPC B64B1/62 (3) · CPC B64C9/00 (3) · CPC B64C2700/6295 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 141 results in range #1 to #141.

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

P


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