Manufacturers Index - A. B. Nutting & Co.
A. B. Nutting & Co.
Amesbury, MA, U.S.A.
Manufacturer Class:
Metal Working Machinery
This page contains information on patents issued to this manufacturer.
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463,812
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Nov. 24, 1891
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Clutch
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Alexander Lesperance |
Laconia, NH |
A double-ended grinder arbor with separate clutches for each wheel is reported. It has "A. B. Nutting & Co. / Amesbury Mass. / Patent Applied For" cast into the bearing covers; a separate brass plaque says, "Am. Twist Drill Co. / Laconia, N.H. / Patented Nov 24, 91 / May 5, 96 / July 13, 97 / June 28, 98 / Oct. 30, 06"
Assignee Worrall was co-founder of the American Twist Drill Co. |
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463,820
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Nov. 24, 1891
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Clutch
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Alexander Lesperance |
Laconia, NH |
A double-ended grinder arbor with separate clutches for each wheel is reported. It has "A. B. Nutting & Co. / Amesbury Mass. / Patent Applied For" cast into the bearing covers; a separate brass plaque says, "Am. Twist Drill Co. / Laconia, N.H. / Patented Nov 24, 91 / May 5, 96 / July 13, 97 / June 28, 98 / Oct. 30, 06"
Assignee Worrall was co-founder of the American Twist Drill Co. |
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Clutch
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Thomas H. Worrall |
Laconia, NH |
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559,558
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May. 05, 1896
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Friction-clutch
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Alexander Lesperance |
Laconia, NH |
A double-ended grinder arbor with separate clutches for each wheel is reported. It has "A. B. Nutting & Co. / Amesbury Mass. / Patent Applied For" cast into the bearing covers; a separate brass plaque says, "Am. Twist Drill Co. / Laconia, N.H. / Patented Nov 24, 91 / May 5, 96 / July 13, 97 / June 28, 98 / Oct. 30, 06"
Assignee Worrall was co-founder of the American Twist Drill Co. |
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Friction-clutch
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Thomas H. Worrall |
Laconia, NH |
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586,263
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Jul. 13, 1897
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Power-shifting device for clutch mechanisms
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Alexander Lesperance |
Laconia, NH |
A double-ended grinder arbor with separate clutches for each wheel is reported. It has "A. B. Nutting & Co. / Amesbury Mass. / Patent Applied For" cast into the bearing covers; a separate brass plaque says, "Am. Twist Drill Co. / Laconia, N.H. / Patented Nov 24, 91 / May 5, 96 / July 13, 97 / June 28, 98 / Oct. 30, 06"
Assignee Worrall was co-founder of the American Twist Drill Co. |
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Power-shifting device for clutch mechanisms
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Thomas H. Worrall |
Laconia, NH |
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606,634
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Jun. 28, 1898
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Friction-clutch
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Alexander Lesperance |
Laconia, NH |
A double-ended grinder arbor with separate clutches for each wheel is reported. It has "A. B. Nutting & Co. / Amesbury Mass. / Patent Applied For" cast into the bearing covers; a separate brass plaque says, "Am. Twist Drill Co. / Laconia, N.H. / Patented Nov 24, 91 / May 5, 96 / July 13, 97 / June 28, 98 / Oct. 30, 06"
Assignee Worrall was co-founder of the American Twist Drill Co. |
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Friction-clutch
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Thomas H. Worrall |
Laconia, NH |
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834,857
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Oct. 30, 1906
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Clutch
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Thomas H. Worrall |
Laconia, NH |
A double-ended grinder arbor with separate clutches for each wheel is reported. It has "A. B. Nutting & Co. / Amesbury Mass. / Patent Applied For" cast into the bearing covers; a separate brass plaque says, "Am. Twist Drill Co. / Laconia, N.H. / Patented Nov 24, 91 / May 5, 96 / July 13, 97 / June 28, 98 / Oct. 30, 06"
Assignee Worrall was co-founder of the American Twist Drill Co. |
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973,135
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Oct. 18, 1910
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Buffing and polishing machine
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Alfred B. Nutting |
Salisbury, MA |
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1,272,081
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Jul. 09, 1918
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Clutch
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Alfred B. Nutting |
Boston, MA |
Co-inventor Harvey R. Nutting was co-founder of the American Clutch Company, established in 1913. The company was still in business in 1920. |
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Clutch
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Harvey R. Nutting |
Salisbury, MA |
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1,292,859
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Jan. 28, 1919
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Clutch
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Alfred B. Nutting |
Amesbury, MA |
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Clutch
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Harvey R. Nutting |
Amesbury, MA |
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