Drive screw eye or hook

Details Drive screw eye or hook Drive screw eye or hook

Filed on

1989-06-22

Date issued

1990-10-23

Examiner

Chin-Shue, Alvin C.

Patent Class

Supports

SubClass

Brackets

SubSubClass

Specially mounted or attached

Other Related Categories

248497, 411402, F16B 2300

Type

Patent

Status

active

Patent number

049646028

Description

ABSTRACT:
A support device or fastener comprised of a shank having a threaded end adapted to be driven into a member for securing the shank within the member and having a support end. A cavity or protrusion drive receiving configuration is configured to the support end of said shank in order to be rotated by a drive force element in order to drive the support device into a member or surface. The support device may be configured with a phillips, spline, multiple spline, torx, hex or square cavity or protrusion or by other conventional configurations which is configured on a ring, open hook, "L"-shaped or other configuration.

REFERENCES:
patent: D254707 (1980-04-01), Einhorn
patent: D293079 (1884-02-01), Pope
patent: 350209 (1886-10-01), Parmelee
patent: 356721 (1887-01-01), Leber et al.
patent: 377611 (1888-02-01), Harley
patent: 603891 (1898-05-01), Cassil
patent: 1015890 (1912-01-01), Hyde
patent: 1188305 (1916-06-01), Noerteman
patent: 1365508 (1921-01-01), Kucewicz
patent: 2076041 (1937-04-01), Payne
patent: 3895773 (1975-07-01), Solo
patent: 4073210 (1978-02-01), Totsu

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