Drilldown: Patents

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

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Office:
Applicant person:
None (270) · Alfred Julius Boult (5) · John Washington Wilson (3) · Louis Blériot (3) · Francis Edward Baron (3) · Mabel Baron (3) · George Sutherland Dodman (3) · Blaise Bontems (3) · Frank Tingle (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (439) · propeller (2)
Granted:
Supplementary to patent:
None (388) ·   (6) · Patent FR-1891-216860 (4) · Patent AT-1900-12657 (3) · Patent US-1913-1087946 (3) · Patent US-1909-970771 (3) · Patent DE-1907-192662 (2) · Patent DE-1907-194166 (2) · Patent FR-1899-Boinet (2) · Patent CH-1899-18666 (2) · Patent AU-1909-15563‎ (2) · Patent US-1906-850616 (2) · Patent FR-1907-377174 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent FR-1885-168266 (2)
Related to aircraft:
Patent agent:
None (346) · Marks & Clerk (10) · Herbert Haddan & Co. (8) · Haseltine, Lake & Co. (8) · Boult, Wade & Tennant (5) · Alfred Julius Boult (4) · D. Young & Co. (3) · J. Owden O'Brien (3) · W. D. Rowlingson (3) · None (3)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
None (431) · CPC B64B1/00 (23) · CPC B64C13/00 (7) · CPC B64B1/58 (7) · CPC B64B1/40 (6) · 1 (5) · CPC B64B1/64 (3) · CPC B64C3/385 (2) · CPC B64C2700/6295 (2) · CPC B64C17/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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