Drilldown: Patents

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Patents > Tech fields: navigation & Family year: 1900 - 1999 & Number of claims: 3-40

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Office:
Inventor location:
None (274) · Pennsylvania (3) · Seine (2) · Minneapolis, Minnesota (2) · Minnesota (2) · Hennepin county (2) · New York city (2) · New York county (2) · New York state (2) · Nord (2) · Dayton (2) · Cumberland county, PA (2) · Chicago (2) · Budapest (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (69) · 1906348305 (2)
Granted:
Publication date:
Supplementary to patent:
None (237) · Patent US-1909-970771 (8) · Patent AT-1912-75092 (3) · Patent FR-1902-328044 (3) · Patent FR-1902-326476 (2) · Patent US-1910-1055379 (2) · Patent US-1906-850616 (2) · Patent US-1903-821393 (2) · Patent GB-1913-4191 (2) · Patent FR-1909-408057 (2)
Related to aircraft:
Patent agent:
None (60) · Munn & Co. (15) · None (9) · C. A. Snow & Co. (8) · Armengaud jeune (8) · Marks & Clerk (7) · Lavoix et Mosès (7) · Victor J. Evans (6) · Haseltine, Lake & Co. (6) · R. S. & A. B. Lacey (5) · Boult, Wade & Tennant (5) · Herbert Haddan & Co. (5) · Herbert H. Thompson (4) · Wheatley & Mackenzie (4) · Schwab (3) · W. P. Thompson & Co. (3) · Noyes & Harriman (3) · John P. Tarbox (3)
National tech categories:
None (73) · FR 6.4 (42) · FR 6.3 (12) · USPC 244/90R (10) · USPC 244/22 (8) · USPC 244/6 (8) · USPC 244/70 (8) · USPC 244/51 (7) · USPC 244/66 (7) · USPC 244/80 (7) · USPC 244/234 (7) · USPC 244/233 (6) · USPC 244/93 (6) · USPC 244/100R (5) · USPC 244/12.1 (5) · USPC 244/25 (5) · USPC 244/13 (5)
IPCs:
None (170) · IPC B64B1/00 (22) · IPC B64C39/00 (16) · IPC B64B1/58 (9) · IPC B64C1/00 (8) · IPC B64C33/00 (8) · IPC CPC B64C13/00 (5) · IPC B64C13/00 (5) · IPC B64C3/38 (4) · IPC B64C17/00 (4) · IPC B64C3/52 (4) · IPC B64C33/02 (4) · IPC B64C13/02 (3) · IPC B64B1/62 (3) · IPC B64C9/00 (3) · IPC B64C17/06 (3) · IPC G01P3/36 (3) · IPC B64C23/00 (3)
CPCs:
None (45) · CPC B64B1/00 (33) · CPC B64C13/00 (25) · CPC B64C23/005 (24) · CPC B64C39/005 (16) · CPC B64C33/02 (14) · CPC B64C17/00 (12) · CPC B64B1/58 (10) · CPC B64C2700/6295 (9) · CPC B64C39/08 (8) · CPC B64C3/385 (8) · CPC B64C39/00 (7) · CPC B64C33/00 (7) · CPC B64C3/52 (6) · CPC B64C9/00 (6) · CPC B64C3/14 (5) · CPC B64C13/04 (4) · CPC B64C1/00 (4) · CPC B64C27/82 (4) · CPC B64C3/40 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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