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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USPTO's for finding information on machinery patents.
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 |
|
75,519
|
Mar. 17, 1868
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Bed-Bottom
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Ezra Caswell |
Lyons, Wayne County, NY |
|
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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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. |
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; the image shown is taken from the August 1875 issue of "The Canadian Patent Office Record". The image makes clear that this Canadian patent is equivalent to U.S. patent 170,344. |
170,344
|
Nov. 23, 1875
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Bench Vise
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Ezra Caswell |
Lyons, NY |
|
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 |
|
11,221
|
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. |
14,275
|
Feb. 27, 1882
|
Improvements on hub borers and box setters
|
Ezra Caswell |
Lyons, NY |
Patent images are not available online. |
282,495
|
Aug. 07, 1883
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Hub Boring Machine
|
Ezra Caswell |
Lyons, NY |
|
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 online. |
|