Electrician's center point gauge to facilitate placing conduit h

Details Electrician's center point gauge to facilitate placing conduit h Electrician's center point gauge to facilitate placing conduit h

1993-08-03

1995-01-24

Will, Thomas B.

Geometrical instruments

Gauge

Center, point, distance between centers, or centerline location

33644, 33671, G01D 2100

Patent

active

053832817

ABSTRACT:
An electrician's center point gauge to facilitate placing conduit holes in electrical boxes wherein a circular disc is provided having a center hole and four 90.degree., circumferentially spaced notches in its peripheral edge. A trace is made of the circumferential edge of the disc, notches and center hole. Diametrical lines are drawn through the center of the circumferential trace and notches to facilitate the positioning of a conventional knockout set on the side wall of the electrical box for pulling a hole for a conduit therethrough.

REFERENCES:
patent: 1160752 (1915-11-01), Pfleiderer et al.
patent: 1644403 (1927-10-01), Schlage
patent: 2233696 (1941-03-01), Eliel et al.
patent: 2529413 (1950-11-01), Petersen
patent: 2750672 (1956-06-01), Danilow
patent: 2764818 (1956-10-01), Gard
patent: 4338724 (1982-07-01), Johnson
patent: 4342145 (1982-08-01), Kotchy
patent: 4345381 (1982-08-01), Brislin
patent: 4622753 (1986-11-01), Jones et al.

Affiliated with

Also associated with

Rating

Electrician's center point gauge to facilitate placing conduit h does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrician's center point gauge to facilitate placing conduit h, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrician's center point gauge to facilitate placing conduit h will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1461005