TREA

Portable electric hammer drill

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Information

  • Patent Grant
  • D380132
  • Patent Number
    D380,132
  • Date Filed
    Thursday, May 18, 1995
    31 years ago
  • Date Issued
    Tuesday, June 24, 1997
    28 years ago
  • US Classifications
    Field of Search
    • US
    • D08 291
    • D08 61
    • D08 68
    • D08 69
    • 081 5711
    • 081 5713
    • 081 5714
    • 081 5729
    • 081 464
    • 081 469
    • 081 DIG 12
    • 173 13
    • 173 48
    • 173 170
  • International Classifications
    • 0801
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a portable electric hammer drill, as shown.
Priority Claims (1)
Number Date Country Kind
6-35183 Nov 1994 JPX
US Referenced Citations (6)
Number Name Date Kind
D280071 Oefinger Aug 1985
D328556 Fushiya et al. Aug 1992
D334876 Swetish Apr 1993
D349029 Matsunaga et al. Jul 1994
4378053 Simpson Mar 1983
4930583 Fushiya et al. Jun 1990
Non-Patent Literature Citations (4)
Entry
Hammer-Drill illustration, HAC Magazine, Feb. 1971, p. 35.
Skil.TM. Rotary Hammer Model 1750, illustration bottom right corner of p. 42, Popular Mechanics Magazine, May 1987.
Bosch "Bulldog.TM." SDS Rotary Hammer Model 11213RK, Bosch Catalog 9000570300M, dated Sep. 1990, p. 13.
Electro Pneumatic Rotary Hammer Model PHD 38, AEG Power Tool Catalog 014 420-3/APTC 0386.