Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : ascension or navigation & 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 (154)
Granted:
Supplementary to patent:
None (262) · Patent AT-1909-40038 (3) · Patent FR-1902-328044 (2) · Patent FR-1912-449167 (2) · Patent GB-1901-21099 (2) · Patent FR-1898-278192 (2) · Patent DE-1907-194166 (2) · Patent DE-1903-160742 (2) · Patent FR-1900-304673 (2) · Patent GB-1908-28547 (2) · Patent FR-1909-07-01 Société Antoinette (2) · Patent DE-1911-263643 (2) · Patent FR-1906-369937 (2) · Patent 1907-09-03 Siemens-Schuckert Werke GmbH (2) · Patent FR-1908-394254 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (151) · Armengaud jeune (12) · None (12) · Munn & Co. (7) · G. de Mestral et F. Harlé (6) · Hippolyte Josse (5) · L. Chassevent (5) · Marks & Clerk (5) · Émile Klotz (4) · H. Bœttcher fils (4) · J. Bonnet-Thirion (4) · J. Germain (4) · Chassevent (4) · Boult, Wade & Tennant (4) · R. S. & A. B. Lacey (4) · Schwab (4) · Victor J. Evans (4) · Weismann et Marx (4)
National tech categories:
FR 6.4 (108) · None (36) · FR 6.3 (23) · AT 77d (18) · DE 77 (17) · DE 77h.5 (10) · HU V/h (9) · USPC 244/30 (8) · DE 77h.15 (7) · FR 6.2 (7) · DK 77 (6) · DE 77h (6) · USPC 244/17.21 (5) · USPC 244/70 (5) · USPC 244/66 (5) · USPC 244/234 (4) · USPC 244/233 (4) · USPC 244/12.1 (4) · USPC 244/51 (4)
IPCs:
None (145) · IPC B64B1/00 (41) · IPC B64C39/00 (13) · IPC B64C23/00 (13) · IPC B64C3/38 (10) · IPC B64B1/58 (10) · IPC B64C17/00 (9) · IPC B64C13/00 (9) · IPC B64C11/00 (9) · IPC B64C1/00 (8) · IPC B64B1/40 (7) · IPC CPC B64C13/00 (7) · IPC B64C13/04 (7) · IPC B64C33/02 (6) · IPC B64C3/52 (6) · IPC B64B1/62 (5) · IPC B64C27/04 (5) · IPC B64C33/00 (4) · IPC B64C13/02 (4)
CPCs:
None (79) · CPC B64B1/00 (47) · CPC B64C13/00 (27) · CPC B64C23/005 (24) · CPC B64C17/00 (12) · CPC B64C39/005 (11) · CPC B64C2700/6274 (11) · CPC B64C33/02 (9) · CPC B64C3/385 (9) · CPC B64B1/58 (9) · CPC B64B1/40 (8) · CPC B64C3/52 (6) · CPC B64B1/62 (6) · CPC B64C13/04 (6) · CPC B64C2700/6295 (6)
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)