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PACKING REMOVAL
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Document Number
US Patent 3650164
Issued Date
March 21, 1972
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Inventors
McInvale; George M.
(Pascagoula, MS)
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Abstract
Prying packing rings out of a cavity by sequential use of an array of claw tools having a carrot shape and differently-curved tips.
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Drawing from US Patent 3650164
Patent Report
Tags:
packing
removal
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Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
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Number of Claims:
2
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Published
March 21, 1972
Application Number
04/678,868
Filed
October 30, 1967
US Classification
81/8.1
Int'l Classification
B25C 13/00 (20060101)
Examiner
Riordon; Robert C.
Assistant Examiner
Parker, Jr.; Roscoe V.
USPTO Field of Search
81/8.1 294/26 294/61 29/278 29/270 29/235 29/427 30/164.5 30/366 30/168 145/24 145/61 145/121 D 86/1.13 D 3/20 146/14
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PUNCHES
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RATCHET TOOL
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