Drilldown: Patents
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Patents > Office 
:
DE or
GB or
Other
& Supplementary to patent:
None
& Related to aircraft :
0.5 or
flapping
& IPCs :
IPC B64C3/54 or
None
:
DE or
GB or
Other
& Supplementary to patent:
None
& Related to aircraft :
0.5 or
flapping
& IPCs :
IPC B64C3/54 or
None Use the filters below to narrow your results.
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
Applicant person:
None (21) ·
C. H. Welling (1) ·
Charles A. Read (1) ·
Charles E. Ball (1) ·
Charles Spear (1) ·
David M. Mefford (1) ·
Elbert Perce (1) ·
Émile-Joseph-Marie Percevaut (1) ·
George E. Wells (1) ·
George H. Ogilvy (1) ·
Henry M. Gleason (1) ·
Herbert Burge Webb (1) ·
J. B. Hyde (1) ·
John G. De Coursey (1) ·
John Holroyd (1) ·
John L. McConnel (1) ·
John S. Allen (1) ·
Karl Bomhard (2) ·
Louis Janvier (1) ·
Mills L. Callender (1) ·
Nathan Scholfield (2) ·
Otto Schnetzer (1) ·
Rudolph G. Dressler (1) ·
Rufus Sibley (1) ·
Simon Tragheim (1) ·
Thomas G. Orwig (1) ·
Thomas Rundle Hammond (1) ·
William H. Shock (1) ·
William Taggart (1)
Applicant firm:
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (27) ·
Arthur Griffith (1) ·
Bonneville (1) ·
Boult, Wade & Kilburn (2) ·
Connolly Bros. (1) ·
Dodge Munn (1) ·
Dudley, Brown & Phelps (1) ·
Higdon and Higdon and Longan (1) ·
J. Walter Douglass (1) ·
James L. Norris (1) ·
Johnsons & Willcox (1) ·
Lew Pollan (1) ·
Munn & Co. (2) ·
None (4) ·
unreadable norton dal? (1) ·
W. A. Bartlett (1) ·
W. Howter? (1) ·
W. Karsten; C. Wiegand (1)
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
None (18) ·
CPC A47J43/0711 (1) ·
CPC B61B13/08 (1) ·
CPC B63H1/12 (1) ·
CPC B63H3/04 (1) ·
CPC B64C11/00 (1) ·
CPC B64C11/006 (1) ·
CPC B64C11/48 (1) ·
CPC B64C27/54 (1) ·
CPC F01D5/06 (1) ·
CPC F04D29/247 (1) ·
CPC F05B2210/16 (1) ·
CPC F42B10/12 (1) ·
CPC F42B10/14 (1) ·
CPC F42B10/16 (1) ·
CPC F42B10/30 (14) ·
CPC F42B10/64 (1) ·
CPC F42B12/06 (1) ·
CPC F42B12/74 (1) ·
CPC F42B15/01 (3) ·
CPC Y10S220/33 (1) ·
CPC Y10S706/927 (1)
Family year:
Cites these patents:
Citations from after 1930:
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Showing below up to 49 results in range #1 to #49.
