Manufacturers Index - Wohlnip Products, Inc.
Wohlnip Products, Inc.
East Orange, NJ, U.S.A.
Manufacturer Class:
Metal Working Machinery
This page contains information on patents issued to this manufacturer.
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USPTO = U.S. Patent Office .
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USPTO's for finding information on machinery patents.
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2,499,408
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Mar. 07, 1950
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Work holder
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Walter Nipken |
Fairlawn, NJ |
The inventor Walter Nipken (1903-1998) went on to establish machine tool accessories maker Wohlnip Products, Inc. Assignee Ambrose J. Peraino (1906-1959) was a lawyer whose connection to Nipken is unknown. This patent's original application was split; see also patent 2,623,440. |
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2,623,440
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Dec. 30, 1952
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Unitary work holder
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Walter Nipken |
Fairlawn, NJ |
Inventor Walter Nipken (1903-1998) established machine tool accessories maker Wohlnip Products, Inc. This patent's original application was split; see also patent 2,499,408. |
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2,744,311
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May. 08, 1956
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Drill extractor
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Walter Nipken |
Irvington, NJ |
Co-inventor Walter Nipken (1903-1998) established machine tool accessories maker Wohlnip Products, Inc. Eleanor Nipken was his wife, nee Eleanor Reidy. Assignee Walton Co. made, and as of 2018, still makes, drill and tap extractors. |
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Drill extractor
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Eleanor Nipken |
Irvington, NJ |
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2,771,297
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Nov. 20, 1956
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Adjustable stop for a collet or the like
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Walter Nipken |
Irvington, NJ |
The inventor Walter Nipken (1903-1998) established machine tool accessories maker Wohlnip Products, Inc. |
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2,823,563
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Feb. 18, 1958
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Depth control attachment for a drill or the like
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Walter Nipken |
Irvington, NJ |
The inventor Walter Nipken (1903-1998) established machine tool accessories maker Wohlnip Products, Inc. This patent's original application was split; see also patent 2,915,925. |
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2,915,925
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Dec. 08, 1959
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Depth control attachment for a drill or the like
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Walter Nipken |
East Orange, NJ |
Inventor Walter Nipken (1903-1998) established machine tool accessories maker Wohlnip Products, Inc. This patent's original application was split; see also patent 2,823,563. |
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