Screw-in adapter for a light bulb socket

Information

  • Patent Grant
  • D320380
  • Patent Number
    D320,380
  • Date Filed
    Monday, May 1, 1989
    35 years ago
  • Date Issued
    Tuesday, October 1, 1991
    33 years ago
Abstract
Description
Claims
  • The ornamental design for a screw-in adapter for a light bulb socket, as shown and described.
US Referenced Citations (10)
Number Name Date Kind
D284652 Engel Jul 1986
D290110 Blaisdell et al. Jun 1987
D291557 Engel Aug 1987
D296549 Fenne Jul 1988
2691143 Lawson Oct 1954
3800377 Palmen Apr 1974
4183604 Tjornhom, Sr. Jan 1980
4334172 Wyner et al. Jun 1982
4632490 Von Gunten Dec 1986
4660906 Haraden Apr 1987