Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2204)
- Publications (24578)
- Techtypes (2418)
Patents > Inventor country:
US
& Family year:
1800 - 1899
& Number of text pages:
2-3
& Number of figures:
1-3
Use the filters below to narrow your results.
Applicant person:
Tech fields:
None (32) ·
A. B. Upham (1) ·
A. M. & William Clark (1) ·
Brown Bros. (1) ·
Bruce Greenbrough? (1) ·
E. S. Renwick (1) ·
Edward J. Underwood (1) ·
Edward P. Thompson (1) ·
Foster & Loveman? (1) ·
Fowler & Fowler (1) ·
Franklin H. Hough (1) ·
G. H. Watson & Co. (1) ·
Haseltine, Lake & Co. (1) ·
Henry Howson (1) ·
Herbert Haddan & Co. (1) ·
John Wedderbuisse? (1) ·
John Wedderburn (1) ·
Johnson & Johnson (1) ·
Luccey? Hopkins (1) ·
Munn & Co. (14) ·
N. D. O. Smith (1) ·
None (2) ·
O. E. Duffy (1) ·
Omars & Co. (1) ·
Prindle and Co. (1) ·
Richardson (1) ·
W. Howter? (1) ·
Wilhelar & Bonner? (1) ·
Wm. W. Lotz (1) ·
Wright Brown Gumby? (1)
None (65) ·
1 (1) ·
Benjamin Green Martin (1) ·
Boston Fast Color Eyelet Company (1) ·
Charles B. Linton (1) ·
Edward Blunt (1) ·
Emerson Electric Manufacturing Company (1) ·
Frank E. Heath (1) ·
Frederick W. Schroeder (1) ·
George W. Gail (1) ·
Hyde & Co. (1) ·
James Richardson (1) ·
L. H. Walton (1) ·
Mary D. Dungan (1) ·
McCormick Harvesting Machine (1) ·
Thos. M. Davis (1) ·
Watson Sanford (1)
National tech categories:
None (54) ·
IPC A01H5/00 (1) ·
IPC B61L5/00 (1) ·
IPC B64B1/00 (7) ·
IPC B64B1/06 (1) ·
IPC B64B1/58 (1) ·
IPC B64B1/62 (2) ·
IPC B64C23/00 (1) ·
IPC B64C3/00 (2) ·
IPC B64C3/18 (1) ·
IPC B64C3/38 (1) ·
IPC B64C31/00 (1) ·
IPC B64C31/06 (1) ·
IPC B64C9/00 (1) ·
IPC B64D1/04 (1) ·
IPC F01D1/00 (1) ·
IPC F42B10/00 (2) ·
IPC F42B10/34 (1)
CPCs:
CPC B64B1/00 (9) ·
CPC B64C11/006 (9) ·
None (5) ·
CPC F05B2260/74 (4) ·
CPC F42B10/30 (4) ·
CPC B64C27/54 (4) ·
CPC F15B9/10 (3) ·
CPC B64C13/00 (3) ·
CPC B64C11/48 (3) ·
CPC F03D11/00 (2) ·
CPC B64C23/005 (2) ·
CPC Y02E10/20 (2) ·
CPC B64B1/62 (2) ·
CPC Y02E10/72 (2) ·
CPC Y02E10/223 (2) ·
CPC B64B1/40 (2) ·
CPC B63H1/04 (2) ·
CPC Y02E10/722 (2) ·
CPC Y02E10/74 (2) ·
CPC B63H1/12 (2)
Showing below up to 76 results in range #1 to #76.