Drilldown: Patents
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Patents > National tech categories 
:
USPC 244/30 or
None
& Number of text pages:
2-3
& Number of figures:
None
:
USPC 244/30 or
None
& Number of text pages:
2-3
& Number of figures:
None Use the filters below to narrow your results.
Year filed:
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Inventors:
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None (19) ·
Adalbert Plaček (1) ·
Arthur George Bloxam (1) ·
August Wendtland (1) ·
Benjamin Talbot Babbitt Hyde (2) ·
Charles Lakeman Tweedale (1) ·
Count Wladimir Skorzewski (1) ·
Daniel-Alexis-Léopold Grosclaude (1) ·
ERIC SPRINGER Thomas (1) ·
Ernst Bucher (2) ·
Franz Schneider (1) ·
Frederick Gibbons Mitchell (1) ·
Frederick Thompson (1) ·
Halvor Gaara (1) ·
HARGER JOHN (1) ·
Harold Edward Sherwin Holt (1) ·
Henry Félix Villard (1) ·
Hermann Ruthenberg (1) ·
Hugh Arthur Franklin (1) ·
Ignaz Etrich (1) ·
Jacob Johannes Morch (1) ·
James Edwin Gee (1) ·
James Robertson Porter (1) ·
Johannes Schilling (2) ·
John Anderson (1) ·
John Hullett (1) ·
Karl Hipssich (1) ·
Louis Joseph Constantin (1) ·
Ludwig Schmidl (1) ·
MATERNE JULES (1) ·
Max Martin Bock (1) ·
Norman Harold Eustace Williams (1) ·
Oliver Charles Bouffler (1) ·
Robert Esnault-Pelterie (3) ·
William H. Williamson (1) ·
William John Mellersh-Jackson (1) ·
ZEITLIN JOSEPH (1)
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None (21) ·
1574617 (1) ·
190905699D (1) ·
190908179D (1) ·
190911934D (1) ·
190917668D (1) ·
190918767D (1) ·
190919830D (1) ·
190920371D (1) ·
190923666D (1) ·
191012502D (1) ·
191012934D (1) ·
191013484D (1) ·
191014204D (1) ·
191017460D (1) ·
191018055D (1) ·
191018604D (1) ·
191019221D (1) ·
191019349D (1) ·
191019388D (1) ·
191020105D (1) ·
191020145D (1) ·
191021732D (1) ·
191022038D (1) ·
191028472D (1) ·
1910564810 (1) ·
191106846D (1) ·
191108326D (1) ·
191108911D (1) ·
191110703D (1) ·
191229053D (1) ·
191321737D (1) ·
191323949D (1) ·
191414774D (1) ·
24159D (1) ·
25028718 (1) ·
506246 (1) ·
579918 (1) ·
693318 (1)
Grant date:
Supplementary to patent:
None (42) ·
Patent AT-1909-IE (1) ·
Patent AT-1910-49705 (1) ·
Patent DE-1908-220975 (1) ·
Patent DE-1908-221549 (1) ·
Patent DE-1909-227246 (2) ·
Patent DE-1909-232158 (1) ·
Patent DE-1911-238540 (1) ·
Patent DE-1912-12-31 Max M. Bock (1) ·
Patent DE-1913-06-26 Franz Schneider (1) ·
Patent ES-1910-47627 (1) ·
Patent FR-1904-344907 (1) ·
Patent FR-1907-382895 (1) ·
Patent GB-1880-03-30 (1) ·
Patent GB-1908-21261 (1) ·
Patent GB-1908-21754 (1) ·
Patent GB-1911-20105 (1) ·
Patent US-1902-704090 (1)
Patent agent:
None (23) ·
A. Boning (1) ·
Abel & Imray (1) ·
B. Singer (1) ·
Bertram Edward Dunbar Kilburn (1) ·
Boult, Wade & Tennant (2) ·
Charles E. Bernays (1) ·
Clement Lean (1) ·
Cruikshank & Fairweather, Limited (1) ·
Edward Evans & Co. (2) ·
Edwards & Co. (1) ·
Fell & James (1) ·
Francis Heron Rogers (1) ·
Haseltine, Lake & Co. (3) ·
Haseltine, Lake & Co.'''Fetter Text''' (1) ·
Herbert Haddan & Co. (1) ·
Higdon and Higdon and Longan (1) ·
Hubert E. Peck (1) ·
J. S. Withers (1) ·
Jensen & Son (2) ·
Leechman & Co. (1) ·
Lewis William Goold (1) ·
Marks & Clerk (3) ·
Mewburn, Ellis & Pryor (1) ·
R. Core Gardner (1) ·
Rayner & Co. (1) ·
W. P. Thompson & Co. (2) ·
Wheatley & Mackenzie (1) ·
Wm. Brookes & Son (1)
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
None (22) ·
IPC B60K17/10 (1) ·
IPC B62C5/04 (1) ·
IPC B63H1/12 (1) ·
IPC B64B1/58 (3) ·
IPC B64B1/62 (3) ·
IPC B64C1/00 (1) ·
IPC B64C11/00 (1) ·
IPC B64C11/04 (2) ·
IPC B64C11/22 (1) ·
IPC B64C11/34 (1) ·
IPC B64C17/00 (1) ·
IPC B64C23/00 (1) ·
IPC B64C27/04 (1) ·
IPC B64C27/20 (1) ·
IPC B64C27/32 (1) ·
IPC B64C29/00 (2) ·
IPC B64C3/00 (1) ·
IPC B64C3/26 (1) ·
IPC B64C3/38 (2) ·
IPC B64C3/40 (1) ·
IPC B64C3/48 (1) ·
IPC B64C3/50 (1) ·
IPC B64C3/52 (1) ·
IPC B64C3/54 (2) ·
IPC B64C31/06 (1) ·
IPC B64C33/00 (1) ·
IPC B64C33/02 (1) ·
IPC B64C35/00 (1) ·
IPC B64C39/00 (2) ·
IPC B64D47/04 (1) ·
IPC F02B57/08 (1)
CPCs:
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Cites these patents:
Citations from after 1930:
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Showing below up to 59 results in range #1 to #59.
