Apparatus for retaining a tile in a secure position to prevent r

Details Apparatus for retaining a tile in a secure position to prevent r Apparatus for retaining a tile in a secure position to prevent r

1990-01-08

1991-02-19

Howell, Daniel W.

Cutting by use of rotating axially moving tool

With work-engaging structure other than tool or tool-support

Work-gripping clamp

269287, 269289R, 408241R, B23B 4100

Patent

active

049938959

ABSTRACT:
An apparatus for retaining a tile in a secure position to prevent rotation while an opening is drilled through the tile. The apparatus includes a surface having a multiplicity of concentric interior stepped depressions, each interior depression set beneath and within another, with each respective depression sized to be slightly larger than the standard dimensions of a conventional tile. The respective depression can be used to securely hold its respective sized conventional tile while a transverse force is applied to the tile to create an opening through the tile.

REFERENCES:
patent: 1515063 (1924-11-01), Mackey
patent: 1701144 (1929-07-01), Weston
patent: 1816266 (1931-02-01), Shogran
patent: 2914332 (1959-11-01), Cervini
patent: 4436356 (1984-01-01), Stelling

Affiliated with

Also associated with

Rating

Apparatus for retaining a tile in a secure position to prevent r does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for retaining a tile in a secure position to prevent r, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for retaining a tile in a secure position to prevent r will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1139193