Dameon R Bartlett from 715 30Th Ave, Santa Cruz, CA 95062, age 55, Phone: 8314650162

Dameon Bartlett Phones & Addresses

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Location:

Santa Cruz, CA

Work:

Concrete Contractor

Concrete Foundation Form Screw
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US Patent:

20110056166, Mar 10, 2011
Filed:

May 11, 2010
Appl. No.:

12/778047
Inventors:

Dameon BARTLETT - Santa Cruz CA, US
International Classification:

E04G 21/00
F16B 23/00
F16B 35/06
US Classification:

5274214, 411408
Abstract:

A protruding-head fastener is disclosed for joining two or more members. A protruding-head fastener includes a head that protrudes when the fastener is installed and shaped to rotationally couple with a drive tool, and a shank fixedly coupled with the protruding head and having a self-tapping threaded portion and a maximum diameter. The protruding head and the shank define a longitudinal axis through the fastener. The protruding head has a length along the longitudinal axis and a maximum width transverse to the longitudinal axis such that the length divided by the maximum width defines an aspect ratio for the protruding head that is equal to or greater than 1.0. The protruding head further has a minimum width that is greater than the maximum diameter of the shank. In many embodiments, the minimum width of the protruding head exceeds 1.2 times the maximum diameter of the shank.