Manufacturers Index - William H. Field Co.
William H. Field Co.
Boston, MA, U.S.A.
Manufacturer Class:
Wood Working Machinery
This page contains information on patents issued to this manufacturer.
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49,367
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Aug. 15, 1865
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Improvement in the manufacture of felted yarns
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John H. Bloodgood |
New York, NY |
William H. Field witnessed the signature of J. H. Bloodgood. Field went on to found woodworking maker and retailer Wm. H. Field Co. |
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Improvement in the manufacture of felted yarns
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Moses A. Johnson |
Lowell, MA |
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447,812
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Mar. 10, 1891
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Power-feed sawing-machine
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William J. Edwards |
Chicago, IL |
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564,587
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Jul. 28, 1896
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Sandpapering-machine
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Walter Black |
Chicago, IL |
This machine was sold as the "Pioneer Moulding Sander", and was shown in the 1920 edition of the William H. Field Co. catalog. |
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919,351
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Apr. 27, 1909
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Jointer
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John Herzog |
Saginaw, MI |
The "Herzog Safety Automatic Jointer Feeder" is illustrated in the 1920 catalog of Wm. H. Field Co. See also patent 1,653,916. |
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2,353,956
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Jul. 18, 1944
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Grinding apparatus
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Lewis W. Enholm |
Wollaston, MA |
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2,725,690
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Dec. 06, 1955
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Cutter grinding mandrel with tooth rest
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Warren F. French |
Brockton, MA |
Of interest because the assignee was a major retailer (and possibly manufacturer) of woodworking machinery.
"The invention has to do with the grinding and sharpening of circular cutters of various types such as, for example, plain mills, straddle mills, side mills, and other similar forms of rotary cutting tools, and contemplates supporting means for a cutter of the above-mentioned types to be ground or sharpened combined with an adjustable tooth rest for positioning under the cutter tooth being sharpened whereby each tooth of the cutter will be supported in succession by the tooth rest and held in such fixed position with relation to the centerline of the cutter and the centerline of the grinding wheel that all the cutter teeth will be ground accurately and precisely concentric with the bore of the cutter, and with the proper clearance angles, bevel angles and land during the sharpening of the cutter by a grinding wheel of either the ordinary cylindrical type or by one of cup shape." |
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2,754,634
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Jul. 17, 1956
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Tooth rests for cutter grinders
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Warren F. French |
Brockton, MA |
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2,787,094
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Apr. 02, 1957
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Cutter grinders
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Warren F. French |
Brockton, MA |
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3,073,076
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Jan. 15, 1963
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Radius cutter grinding machine
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Warren F. French |
Brockton, MA |
Of interest because the assignee was a retailer, and possibly manufacturer, of woodworking machinery, and this is the last patent that was assigned to them. |
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