Drilldown: Patents

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Patents > Year granted: 1860 - 1869 & Cites these patents : 1910 or USPC 244/87 or None & Number of claims: 1-2

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Office:
Inventors:
William H. Holland (3)
Inventor country:
Applicant person:
None (7) · William H. Holland (3)
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Applicant is inventor:
Tech fields:
projectile (12) · military (12) · marine (10) · LTA (8) · propulsion (6) · paddle-wheel (5) · paddle wheel (5) · propeller (4) · navigation (3) · balloon (3) · feathering (3) · kite (3) · Churn (2) · ballistics (2) · frame (2) · Paddle-wheels (2) · rudder (2) · human-powered (2)
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Related to aircraft:
National tech categories:
None (15) · USPC 244/3.23 (9) · USPC 416/194 (5) · USPC 244/30 (2) · USPC 244/127 (2)
CPCs:
CPC F42B10/30 (7) · CPC B64C27/54 (6) · CPC B64C11/00 (5) · CPC B64C11/006 (5) · CPC F01D5/06 (5) · CPC B64C11/48 (3) · None (3) · CPC B64B1/40 (2) · CPC F03D1/025 (2) · CPC B64B1/00 (2)
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