US Patent: 4,076,229
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Workbenches
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Patentee:
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Ronald Price Hickman (exact or similar names) - Waltham Abbey, England |
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Patent Dates:
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Applied: |
Dec. 22, 1975 |
Granted: |
Feb. 28, 1978 |
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Jeff Joslin Vintage Machinery entry for Black & Decker Mfg. Co., Ltd.
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Description: |
Improvements to the original B&D Workmate patent, 3,615,087. These two patents were both heavily litigated; see the earlier patent for more information on the inventor and the litigation.As a result of litigation, this patent was disclaimed after October 26, 1988. |
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