Nova Patents
US2962784A

Safety chain for diaper pins

Abstract

This record has no abstract on file.

US2962784A, drawing sheet 1
Sheet 1 of 4

Term

Term ended

Expired 6 December 1977, 48.8 years ago.

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

2 claims: 2 independent, 0 dependent

  1. 1
    What is claimed is:A diaper pin assembly including a single flexible chain of sufficient length to extend between the fastening 55 points of a diaper, a first safety pin connected to one end of said chain, a second safety pin secured to the opposite end of said chain, and a third safety pin secured to the middle portion of said chain, each said safety pin including a pair of generally parallel legs having 60 their adjacent ends curved to form an eye at the end of the safety pin, a first clasp detachably connecting said first safety pin to said chain, a second clasp detachably connecting said second safety pin to said chain, a third 6g clasp detachably connecting said third safety pin to said chain, each said clasp being fixedly secured to said chain, each said clasp having a portion releasably connected to one of said safety pins and extending through said eye of said safety pin, said clasp portions being manually oper70 able to release said pins therefrom, said chain having loops of a size to receive a portion of a clasp said third clasp being adapted to grasp a loop of said chain thereby
  2. 2
    2,962,784 to adjustably decrease the effective length of said chain independently of any action of said safety pins. References Cited in the file of this patent UNITED STATES PATENTS 6 1,491,578 Ballou et al.__________Apr. 22,1924 1,849,321 Tomlinson____________Mar. 15,1932 1,871,066 Lubell____T___________Aug. 9,1932 2,521,589 Livingston ____________ Sept. 5,1950 FOREIGN PATENTS 2,198 Great Britain __ 1910 497,998 Canada________________Dec. 1, 1953