Plunger tip for character printer hammer-unit

Information

  • Patent Grant
  • D302024
  • Patent Number
    D302,024
  • Date Filed
    Thursday, January 16, 1986
    39 years ago
  • Date Issued
    Tuesday, July 4, 1989
    35 years ago
  • US Classifications
    Field of Search
    • US
    • D18 1
    • D18 2
    • D18 11
    • D18 12
    • D18 22
    • 400 689-694
    • 101 9309
    • 101 9315
    • 101 9316
    • 101 9328
    • 101 9348
    • Term of Grant
      14Years
Abstract
Description
Claims
  • The ornamental design of a plunger tip for character printer hammer unit, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D245286 Osterlund et al. Aug 1977
4037532 Plaza et al. Jul 1977
4062285 Deetz et al. Dec 1977
4401026 Brown Aug 1983
Foreign Referenced Citations (3)
Number Date Country
18280 Jan 1982 JPX
163681 Sep 1983 JPX
1281 Jan 1984 JPX
Non-Patent Literature Citations (2)
Entry
IBM Technical Disclosure Bulletin, vol. 18, No. 12, 5/1976, p. 4072-print hammer position sensor.
IBM Technical Disclosure Bulletin, vol. 19, No. 6, 11/1976, p. 2036-print hammer.