Michael D Coker

US Patent:

53753348, Dec 27, 1994

Filed:

Jun 7, 1993

Appl. No.:

8/072444

Inventors:

Michael A. Coker - Pasadena TX

International Classification:

G01B 524

US Classification:

33194

Abstract:

A doorframe template apparatus is provided which includes a T-shaped first straight edge member which includes a straight top member and a straight middle member extending perpendicularly from a middle portion of the top member. The straight top member includes a top flange member and a bottom flange member at right angles to the straight middle member. A second straight edge member is connected to the straight middle member by a lockable pivoted joint. The lockable pivoted joint enables the T-shaped first straight edge member to be adjusted with respect to the second straight edge member at angles that conform to respective doorframe angles when the straight top member of the T-shaped first straight edge member is placed against a doorjamb, and the second straight edge member is placed against a horizontal doorframe member. The straight middle member includes a first aperture. The second straight edge member includes a second aperture, and the lockable pivoted joint includes a threaded bolt and a lock nut secured to the threaded bolt.