Wallboard T-square

Details Wallboard T-square Wallboard T-square

1979-10-02

1981-07-21

Phillips, Charles E.

Geometrical instruments

Straightedge type

Plural straightedges nonadjustably fixed at right angles

B43L 702

Patent

active

042790816

ABSTRACT:
A large T-square having retractable pins for temporary attachment of the T-square to the face of a product such as a gypsum wallboard.

REFERENCES:
patent: 1153760 (1915-09-01), Butler
patent: 1445460 (1923-02-01), Stubblefield
patent: 1990040 (1935-02-01), Launay

Affiliated with

Also associated with

Rating

Wallboard T-square does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wallboard T-square, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wallboard T-square will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2432255