Drilldown: Patents

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Patents > Tech fields : dirigible or navigation & National tech categories: None

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Office:
Applicant person:
None (166) · John Washington Wilson (4) · Alfred Julius Boult (3) · Franz Xaver Wels (3) · Orville Wright (3) · Blaise Bontems (3) · Wilbur Wright (3) · Louis Blériot (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (264)
Granted:
Supplementary to patent:
None (267) · Patent US-1909-970771 (4) · Patent AT-1900-12657 (3) · Patent AT-1912-75092 (3) · Patent FR-1891-216860 (2) · Patent GB-1913-4191 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent DE-1909-227246 (2) · Patent US-1906-850616 (2) · Patent FR-1907-377174 (2) · Patent FR-1885-168266 (2) · Patent AU-1909-15563 (2) ·   (2)
Related to aircraft:
Patent agent:
None (194) · Haseltine, Lake & Co. (13) · Marks & Clerk (12) · Herbert Haddan & Co. (9) · Boult, Wade & Tennant (8) · W. P. Thompson & Co. (5) · None (5) · Abel & Imray (4) · Wheatley & Mackenzie (4) · Herbert H. Thompson (3) · W. D. Rowlingson (3) · D. Young & Co. (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (275) · IPC B64B1/00 (11) · IPC B64B1/58 (9) · IPC B64C39/00 (5) · IPC B64C23/00 (5) · IPC B64B (5) · IPC B64C3/52 (4) · IPC B64C1/00 (4) · IPC B64C3/38 (3) · IPC B64C13/00 (3) · IPC G01P3/36 (2) · IPC CPC B64C13/00 (2) · IPC B64C33/00 (2) · IPC B64C17/00 (2) · IPC B64C17/06 (2) · IPC B64B1/12 (2)
CPCs:
None (247) · CPC B64B1/00 (20) · CPC B64C13/00 (12) · CPC B64B1/58 (10) · CPC B64C23/005 (6) · CPC B64C17/00 (5) · CPC B64C3/385 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6256 (4) · CPC B64C3/52 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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