Drilldown: Patents

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Patents > Related to aircraft: 1 & Number of claims: 8-10 & Number of figures: 6-7

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Office:
Inventors:
John Griffin Hanna (2) · Thomas Sloper (2)
Inventor country:
Applicant person:
None (7) · John Griffin Hanna (2) · Thomas Sloper (2)
Applicant is inventor:
Tech fields:
airplane (19) · None (13) · frame (13) · propulsion (10) · propeller (7) · navigation (7) · landing (7) · wheels (6) · stability (6) · hybrid (6) · LTA (5) · construction (4) · control (4) · whole (4) · HTA (4) · flapping (4) · aerial propeller (4) · safety (4) · rudder (4) · design (4)
Full specification filed date:
Application number:
None (28)
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (12) · None (4) · Marks & Clerk (4) · Munn & Co. (4) · Boult, Wade & Tennant (3) · W. H. Beck & Co. (2) · Victor J. Evans (2)
National tech categories:
None (42) · FR 6.4 (7) · USPC 244/99.11 (2) · USPC 244/119 (2) · USPC 244/233 (2) · USPC 244/80 (2) · AT 77d (2)
CPCs:
None (14) · CPC B64C23/005 (6) · CPC B64C17/00 (5) · CPC B64C2700/6295 (5) · CPC B64C33/02 (4) · CPC B64C39/005 (4) · CPC B64C39/00 (3) · CPC B64B1/00 (3) · CPC B64C13/00 (3) · CPC B64C3/385 (3) · CPC B64C3/56 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 84 results in range #1 to #84.

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