Drilldown: Patents
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Patents > Supplementary to patent 
:
Patent BE-1909-214032 or
Patent FR-1909-420322 or
None
& Related to aircraft :
1/2 or
1912-01-30 or
No or
`1
& National tech categories:
None
:
Patent BE-1909-214032 or
Patent FR-1909-420322 or
None
& Related to aircraft :
1/2 or
1912-01-30 or
No or
`1
& National tech categories:
None Use the filters below to narrow your results.
Year filed:
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Application number:
None (114) ·
11725616 (1) ·
1792518 (1) ·
1876185749 (1) ·
1901049626 (1) ·
1903178522 (1) ·
1904215705 (1) ·
1904218583 (1) ·
1905272509 (1) ·
1907364047 (1) ·
190925177D (1) ·
1909518823 (1) ·
191000015D (1) ·
191021732D (1) ·
191101538D (1) ·
1912705449 (1) ·
1912720663 (1) ·
1913799728 (1) ·
453334D (1) ·
459388D (1) ·
54117410 (1) ·
V0028807 (1)
Grant date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (117) ·
0 (1) ·
Abel & Imray (1) ·
Boult, Wade, and Tennant (1) ·
C. A. Snow & Co. (1) ·
Daniel A. Carpenter (1) ·
G. F. Redfern & Co. (1) ·
Henry S. Brewington (1) ·
Herbert & Co. (1) ·
J. Owden O'Brien (1) ·
J. S. Withers (1) ·
James Whitney (1) ·
John P. O'Donnell (1) ·
Munn & Co. (2) ·
Phillips & Leigh (1) ·
Pierre Barnes (1) ·
Thomas P. How (1) ·
Wilkinson & Fisher (1)
Assigned to:
None (121) ·
A. G. Perry Plow Company (1) ·
American Ring Company (1) ·
and self (1) ·
Axel H. Engström (1) ·
Baltimore, MD (1) ·
Beers, William D. (½) (1) ·
Delaval Steam Turbine Company (1) ·
Dewey Corporation (1) ·
Düsseldorf -Derendorf, Germany (1) ·
Finger, Howard (1) ·
George W. Gregory (1) ·
J. M. French & Co. (1) ·
Nelson Orcutt (1) ·
New York, NY (1) ·
Norris, J. Olney and Isaac T. Norris (2/3) (1) ·
Parsons, Charles C. (½) (1) ·
Pittsfield, MA [?] (1) ·
Randolph, NY (1) ·
Rheinische Metall-Waren-Und Maschinefabrik (1) ·
Ribble, John W. and P. Phares (1) ·
Rockingham County, VA (1) ·
Saugerties, NY (1) ·
Stanley Electric Manufacturing Company (a corporation of New Jersey) (1) ·
Syracuse, NY (1) ·
Wilkes-Barré, PA (1)
National tech categories: (Click arrow to add another value)
IPCs:
CPCs:
None (84) ·
CPC B64C11/006 (7) ·
CPC B24C9/00 (5) ·
CPC B64C1/1407 (5) ·
CPC B62C5/04 (4) ·
CPC B64C27/12 (4) ·
CPC B63H1/12 (4) ·
CPC B64C11/48 (4) ·
CPC Y10T403/4677 (3) ·
CPC B64C11/04 (3) ·
CPC B64C11/34 (2) ·
CPC F16B2/02 (2) ·
CPC B64C5/04 (2) ·
CPC B64C3/48 (2) ·
CPC Y02E10/722 (2) ·
CPC B64C11/36 (2) ·
CPC F03D11/00 (2)
Family year:
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Citations from after 1930:
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Number of claims:
Number of diagram pages:
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Showing below up to 135 results in range #1 to #135.
