Drilldown: Patents
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None (10) ·
0 (4) ·
Abel & Imray (1) ·
Armengaud jeune (1) ·
Brewer & Son (2) ·
Browne & Co. (1) ·
C. A. Snow & Co. (1) ·
Chappell Earl (1) ·
Charles Assi (1) ·
Edgar Tate & Co. (1) ·
F. W. Golby (1) ·
G. F. Redfern & Co. (1) ·
G. L. Cragg (1) ·
George A. Hoffman (1) ·
Harold Ferrell (1) ·
Haseltine, Lake & Co. (1) ·
Hazard & Stracose (1) ·
Hughes & Young (1) ·
J. D. Roots & Co. (2) ·
J. Germain (3) ·
J. Gevers (1) ·
J. P. Bayly (1) ·
James R. Townsend (1) ·
James T. Barkelew (2) ·
Kerr, Page, Cooper & Haywood (1) ·
L. Chassevent (1) ·
Marks & Clerk (1) ·
Munn & Co. (1) ·
None (3) ·
Page & Rowlingson (1) ·
Perey H. Moore (1) ·
Phillips & Leigh (1) ·
Raymond Ives Blakeslee (1) ·
Rayner & Co. (2) ·
Townsend and George Hackley (1) ·
Victor J. Evans (1) ·
W. P. Thompson & Co. (2)
None (35) ·
BE K (1) ·
FR 6.4 (6) ·
USPC 114/311 (1) ·
USPC 123/58.1 (1) ·
USPC 244/101 (1) ·
USPC 244/113 (1) ·
USPC 244/115 (1) ·
USPC 244/139 (1) ·
USPC 244/29 (1) ·
USPC 244/30 (1) ·
USPC 244/35R (2) ·
USPC 244/38 (1) ·
USPC 244/45R (1) ·
USPC 244/46 (1) ·
USPC 244/52 (1) ·
USPC 244/64 (1) ·
USPC 244/67 (1) ·
USPC 244/72 (1) ·
USPC 244/90R (1) ·
USPC 244/99 (1) ·
USPC 416/129 (1) ·
USPC 416/132A (1) ·
USPC 416/132R (1) ·
USPC 416/135 (1) ·
USPC 416/240 (1) ·
USPC 440/75 (1) ·
USPC 440/80 (1) ·
USPC 74/596 (1)
None (23) ·
IPC A01H5/00 (1) ·
IPC B64B1/00 (3) ·
IPC B64C11/00 (2) ·
IPC B64C11/06 (1) ·
IPC B64C11/16 (1) ·
IPC B64C11/20 (1) ·
IPC B64C11/24 (1) ·
IPC B64C11/30 (1) ·
IPC B64C11/34 (1) ·
IPC B64C11/36 (4) ·
IPC B64C13/24 (1) ·
IPC B64C17/00 (2) ·
IPC B64C23/00 (1) ·
IPC B64C3/00 (1) ·
IPC B64C3/14 (1) ·
IPC B64C3/38 (1) ·
IPC B64C3/50 (2) ·
IPC B64C31/06 (3) ·
IPC B64C33/02 (1) ·
IPC B64C35/00 (2) ·
IPC B64C39/00 (1) ·
IPC B64C9/02 (1) ·
IPC B64D25/00 (1) ·
IPC B64D25/12 (1) ·
IPC B64D27/00 (1)
CPCs:
Showing below up to 58 results in range #1 to #58.
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P
- Patent BE-1916-275495
- Patent CA-1919-192382
- Patent FR-1911-431719
- Patent FR-1911-436303
- Patent FR-1917-495762
- Patent FR-1919-495762.21487
- Patent FR-1919-501589
- Patent FR-1921-539378
- Patent GB-1909-2572
- Patent GB-1910-26027
- Patent GB-1910-7381
- Patent GB-1911-19089
- Patent GB-1911-8398
- Patent GB-1914-23827
- Patent GB-1914-8056
- Patent GB-1914-8600
- Patent GB-1915-10473
- Patent GB-1915-11280
- Patent GB-1915-12856
- Patent GB-1915-12991
- Patent GB-1915-13579
- Patent GB-1915-16042
- Patent GB-1915-16787
- Patent GB-1915-17594
- Patent GB-1915-17740
- Patent GB-1915-17766
- Patent GB-1915-2233
- Patent GB-1915-3222
- Patent GB-1915-4743
- Patent GB-1915-6493
- Patent GB-1915-6971
- Patent GB-1915-8823
- Patent GB-1915-8845
- Patent GB-1916-107208
- Patent GB-1917-127866
- Patent GB-1917-130664
- Patent US-1850-7207
- Patent US-1897-617520
- Patent US-1901-693943
- Patent US-1901-725981
- Patent US-1908-920085
- Patent US-1909-1036033
- Patent US-1909-939483
- Patent US-1909-991331
- Patent US-1910-1001956
- Patent US-1910-1041876
- Patent US-1910-1046023
- Patent US-1911-1005127
- Patent US-1911-1027322
- Patent US-1911-1032093
- Patent US-1911-1058390
- Patent US-1914-1157636
- Patent US-1915-1196600
- Patent US-1916-1385658
- Patent US-1917-1301052
- Patent US-1917-1397761
- Patent US-1920-1517289
- Patent US-1921-1403775