Drilldown: Patents

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Patents > Application number: None & Related to aircraft : 0 or .5 & Number of text pages: 1-2

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Office:
Inventors:
None (3) · Edward Smethurst (3) · William H. Holland (3) · Richard Lehmann (3) · Johannes Heinze (3) · John H. Nolan (2) · Friedrich Adolf Richter (2) · Emil Lachmann (2) · Louis Gathmann (2)
Inventor country:
Applicant person:
None (5) · Johannes Heinze (3) · Richard Lehmann (3) · Edward Smethurst (3) · William H. Holland (3) · Emil Lachmann (2) · John H. Nolan (2) · Louis Gathmann (2) · Friedrich Adolf Richter (2)
Applicant is inventor:
Tech fields:
None (18) · marine (14) · hand tools (10) · projectile (6) · paddle-wheel (6) · propulsion (6) · windmill (5) · paddle-wheels (5) · marine propulsion (4) · paddle wheel (4) · churn (4) · hand tool (3) · marine propeller (3) · feathering (3) · military (3) · propeller (3) · water-wheels (3) · toy (3) · wheels (3)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (41) · Munn & Co. (17) · None (6) · E. W. Anderson (2) · Richardson (2) · Louis Bagger & Co. (2) · James L. Norris (2) · A. Ritter (2)
National tech categories:
None (64) · USPC 416/194 (5) · USPC 416/196A (3) · USPC 416/117 (2) · USPC 416/200R (2) · USPC 403/246 (2) · USPC 416/196R (2) · USPC 24/713.8 (2) · USPC 416/87 (2) · USPC 416/98 (2) · USPC 416/210R (2) · USPC 416/119 (2) · US2 class 11 (2) · FR 5.8 (2) · USPC 416/112 (2) · DE 77f.23 (2)
CPCs:
CPC B64C27/54 (19) · None (17) · CPC B64C11/04 (14) · CPC F16B2/02 (14) · CPC Y10T403/4677 (14) · CPC F16B2200/40 (13) · CPC B64C11/48 (10) · CPC B63H1/12 (5) · CPC Y02E10/72 (5) · CPC B64C11/006 (5) · CPC B64C11/00 (5) · CPC F01D5/06 (5) · CPC Y02E10/20 (4) · CPC F03D1/025 (4) · CPC Y02E10/74 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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