Drilldown: Patents

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Patents > Tech fields : balloon or marine & Number of text pages: 4-5

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Office:
Inventors:
None (3) · Alonzo Perry Bliven (3) · George Brougham Hubert Austin (3) · Francis Alexander Barton (2) · Jan Jaakson (2) · Henri-Alphonse-Désiré Hervé (2) · Michael Stefan Bjelvučić (2) · Albert Graff (2) · Ralph Hazlett Upson (2) · Eugene F. Falconnet (2) · Theodor Scheimpflug (2) · Richard Wilcke (2)
Inventor country:
Applicant person:
None (38) · Alonzo Perry Bliven (3) · Eugene F. Falconnet (2) · Michael Stefan Bjelvučić (2) · Richard Wilcke (2) · George Brougham Hubert Austin (2) · Jan Jaakson‎ (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (56) · 1906348305 (2)
Granted:
Related to aircraft:
Patent agent:
None (31) · Haseltine, Lake & Co. (4) · Wheatley & Mackenzie (3) · John P. Tarbox (2) · Marks & Clerk (2) · Brewer & Son (2) · Brandon frères (2) · W. D. Rowlingson (2) · Munn & Co. (2) · Jensen & Son (2) · D. W. Glassie (2)
National tech categories:
None (36) · FR 6.4 (9) · USPC 244/30 (4) · USPC 244/97 (3) · USPC 114/21.1 (3) · FR 6.2 (2) · USPC 244/99 (2) · USPC 244/51 (2) · USPC 244/28 (2) · USPC 244/22 (2) · USPC 244/133 (2) · GB 4 propel & steer (2) · GB 4 aërostats (2) · USPC 89/1.51 (2) · DE 77 (2) · AU 90.3 (2) · CH 115 (2)
CPCs:
None (32) · CPC B64B1/00 (13) · CPC B64C35/00 (6) · CPC B64B1/58 (6) · CPC B64B1/62 (4) · CPC B64B1/40 (4) · CPC B64C33/02 (3) · CPC B64F2700/6261 (2) · CPC B64C23/005 (2) · CPC B64C9/00 (2) · CPC B64C3/14 (2) · CPC F41G7/00 (2) · CPC B63H11/12 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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