Coupling for bung adapter

Information

  • Patent Grant
  • D318520
  • Patent Number
    D318,520
  • Date Filed
    Friday, September 30, 1988
    36 years ago
  • Date Issued
    Tuesday, July 23, 1991
    33 years ago
Abstract
Description
Claims
  • The ornamental design for a coupling for bung adapter, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D274548 Shaw Jul 1984
3439844 Johnston Apr 1969
3550818 Johnston Dec 1970
3822716 Martin et al. Jul 1974
Continuation in Parts (1)
Number Date Country
Parent 229098 Aug 1988