Manufacturers Index - Ezra Caswell
Ezra Caswell
Lyons, NY, U.S.A.
Manufacturer Class:
Wood Working Machinery
This page contains information on patents issued to this manufacturer.
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If you find a patent number or patent date by this manufacturer that is not on this
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Key to Links for Patent Information
USPTO = U.S. Patent Office .
Images of the actual patent can be viewed on the U.S. Patent Office web site but
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DATAMP = Directory of American Tool And
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on patents related to machinery and tools. A much easier user interface than the
USPTO's for finding information on machinery patents.
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42,075
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Mar. 29, 1864
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Improvement in machines for boring wagon-hubs
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Ezra Caswell |
Newport, MI |
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75,519
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Mar. 17, 1868
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Bed-Bottom
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Ezra Caswell |
Lyons, Wayne County, NY |
The inventor also patented, and probably manufactured, wheel hub machinery. |
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92,701
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Jul. 20, 1869
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Butter Tub
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Ezra Caswell |
Lyons, Wayne County, NY |
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120,035
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Oct. 17, 1871
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Improvement in Wagon Seat Fastenings
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Ezra Caswell |
Lyons, Wayne County, NY |
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141,425
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Aug. 05, 1873
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Improvement in machines for boring hubs
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Ezra Caswell |
Lyons, NY |
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3,753
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Aug. 13, 1874
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Hub-boring machine
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Ezra Caswell |
Lyons, NY |
Patent images are not available online. |
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4,253
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Jan. 14, 1875
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Hub boring machine
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Ezra Caswell |
Lyons, NY |
Patent images are not available online. |
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Hub boring machine
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Levi Whitlock |
Lyons, NY |
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Hub boring machine
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Scott Samuel |
Lyons, NY |
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4,828
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Jun. 09, 1875
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Clamping attachment for vises
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Ezra Caswell |
Lyons, NY |
The drawings and specification for this patent are not available online from the CPIO; the image shown is taken from the August 1875 issue of "The Canadian Patent Office Record". The Espacenet website does have the patent drawings and specification; the specification describes the inventor as a "Carriage Maker".
This patent is the Canadian equivalent to U.S. patent 170,344. |
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170,344
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Nov. 23, 1875
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Bench Vise
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Ezra Caswell |
Lyons, NY |
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194,290
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Aug. 21, 1877
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Improvement in hub-borers
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Ezra Caswell |
Lyons, NY |
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11,221
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May. 07, 1880
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Improvements on hub borers
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Ezra Caswell |
Lyons, NY |
Patent images are not available online. |
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14,275
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Feb. 27, 1882
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Improvements on hub borers and box setters
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Ezra Caswell |
Lyons, NY |
Patent images are not available online. |
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282,495
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Aug. 07, 1883
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Hub Boring Machine
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Ezra Caswell |
Lyons, NY |
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20,743
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Dec. 15, 1884
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Hub borer
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Ezra Caswell |
Lyons, NY |
Patent images are not available from CPIO's online database, but they are available through the Espacenet database. The specification describes Caswell as a "Manufacturer". |
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