Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Letters (683)
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- Patents (17648)
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None (31) ·
A. Chenault (1) ·
A. O. Behel (1) ·
Baldwin Wright (1) ·
Dudley, Brown & Phelps (1) ·
E. S. Renwick (1) ·
Henry Howson (2) ·
Herbert Haddan & Co. (1) ·
Hyde & Heide (1) ·
J.-P. Bonnicart (1) ·
J.-P. Bonnicart et Cie (1) ·
Lavoix et Mosès (1) ·
Lew Pollan (1) ·
Lloyd Wise & Co. (1) ·
Luccey? Hopkins (1) ·
M. A. Rosenbaum (1) ·
Munn & Co. (3) ·
None (3) ·
O. E. Duffy & Son (1) ·
R. D. Williams (1) ·
T. J. G.? (1) ·
Thomas T. Everett (1) ·
unreadable norton dal? (1) ·
W. A. Bartlett (1) ·
W. Howter? (1) ·
W. P. Thompson & Co. (1) ·
Walter Folkmar (1) ·
Weissmann et Marx (1) ·
Williamson, Guinta & Chackage (1) ·
Wm Hunter Myere? (1)
Assigned to:
None (53) ·
Charles A. Johnson (1) ·
Charles B. Linton (1) ·
Daniel W. Hoelbing (1) ·
David S. Ritterband (1) ·
Ella Hoelbing (1) ·
Emerson Electric Manufacturing Company (1) ·
General Electric Company (1) ·
George Keith Buller Elphinstone (1) ·
Hyde & Co. (1) ·
Ordnance Development Company (1) ·
Robert Southworth Lawrence (1) ·
Western Electric Company (1) ·
Westinghouse Air Spring Company (1) ·
Wood McKee (1)
National tech categories:
IPCs:
None (40) ·
IPC A01H5/00 (1) ·
IPC A63G1/00 (1) ·
IPC A63H27/00 (1) ·
IPC A63H27/14 (1) ·
IPC B23B39/02 (1) ·
IPC B64B1/00 (1) ·
IPC B64B1/62 (1) ·
IPC B64C27/32 (1) ·
IPC B64C35/00 (1) ·
IPC B64C5/04 (1) ·
IPC B64F1/20 (2) ·
IPC F01L1/28 (1) ·
IPC F02F1/10 (1) ·
IPC F16G11/12 (1) ·
IPC F42B10/00 (5) ·
IPC F42B10/04 (1) ·
IPC F42B10/30 (1) ·
IPC F42B10/34 (2) ·
IPC F42B12/20 (1) ·
IPC F42B5/00 (1) ·
IPC G01N9/30 (1) ·
IPC G01N9/34 (1) ·
IPC H02K5/128 (1)
CPCs:
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Showing below up to 65 results in range #1 to #65.
