Nova Patents
US3131901A

Pen stud partition wall outlet box hanger

Abstract

This record has no abstract on file.

US3131901A, drawing sheet 1
Sheet 1 of 1

Term

Term ended

Expired 5 May 1981, 45.4 years ago.

  1. Priority and filed
  2. Granted
  3. Expired
  4. Today

2 claims: 2 independent, 0 dependent

  1. 1
    I claim:An invention of the character described, comprising a hanger bar embodying an enlarged central portion having a plurality of large openings therein, the openings being in both horizontal and longitudinal spaced relation to each other, and a plurality of smaller openings therein, the said hanger bar having an elongated recess starting from each outer end and extending to the said central portion, the said hanger bar having a plurality of notches on each end thereof and extending inward the full length of each recess in the said hanger bar, and a square end plate pivotally bolted to each end of the said hanger bar by a centrally located fitting secured to the inward side of each said end plate, the vertical edges of each said end plate being formed at right angles to the said end plate and having a plurality of vertically spaced clamping elements formed from each inturned side of each end plate and adapted to grasp and hold in a secure manner a wire stud of the building in which it is being used, and each end plate having a centrally located rectangular opening therein for the outward projection of the ends of the said hanger bar. References Cited in the file of this patent UNITED STATES PATENTS 1,066,706 Caine___________________July 8,1913 1,982,957 Knell___________________Dec. 3,1934 1,985,582 Schwinger______________Dec. 25, 1934
  2. 2
    2,788,188 Smith__________________Apr. 9,1957 2,962,252 Frank_________________Nov. 29, 1960