Elongated-member-driving apparatus – With means to support member and/or work relative to driver – With means to vary the length of the tool stroke
Reexamination Certificate
2006-06-27
2006-06-27
Gerrity, Stephen F. (Department: 3721)
Elongated-member-driving apparatus
With means to support member and/or work relative to driver
With means to vary the length of the tool stroke
C227S156000, C227S019000
Reexamination Certificate
active
07066371
ABSTRACT:
A nail gun and depth control spacer assembly for ejecting nails into a substrate which contains two or more layers of roofing materials one of which is a compressible fibrous layer. The nails penetrate the substrate but are prevented by the depth control spacer from permanently compressing the compressible fibrous layer which springs back to is original thickness after completion of the nailing process. The depth control spacer, attached to the base of the nail gun, is of semi-oval configuration having a pressure sensitive layer and a solid layer, is provided with an oval cavity in its center portion through which the nails are ejected into the substrate.
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Copy of Original Nail Gun Label, fax date-stamped Mar. 20, 2001 from product that was commercially launched in early 2001.
Photograph of Nail Gun Adapter.
Chich Adem
Villela Edward C.
Balogh Imre
Building Materials Investment Corporation
Davis William J.
Durand Paul
Gerrity Stephen F.
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