Portable electric screw driver

Information

  • Patent Grant
  • D440850
  • Patent Number
    D440,850
  • Date Filed
    Wednesday, September 6, 2000
    24 years ago
  • Date Issued
    Tuesday, April 24, 2001
    23 years ago
  • US Classifications
    Field of Search
    • US
    • 081 5711
    • 081 1778
    • 081 54
    • 081 5742
    • 081 474
    • 173 170
    • 173 1692
    • 173 217
    • 173 47
    • 173 48
    • 173 15
    • 173 109
    • 451 344
    • 451 358
    • 030 388
    • 408 241 S
  • International Classifications
    • 0601
    • Term of Grant
      14Years
Abstract
Description




FIG. 1 is a front perspective view of the portable electric screw driver;




FIG. 2 is a front elevational view thereof;




FIG. 3 is a rear elevational view thereof;




FIG. 4 is a left side view thereof;




FIG. 5 is a right side view thereof;




FIG. 6 is a top plan view thereof; and,




FIG. 7 is a bottom plan view thereof.



Claims
  • The ornamental design for a portable electric screw driver, as shown and described.
Priority Claims (1)
Number Date Country Kind
12-005085 Mar 2000 JP
US Referenced Citations (20)
Number Name Date Kind
D. 332208 Sakamoto et al. Jan 1993
D. 359215 Zurwelle Jun 1995
D. 377893 Lui Feb 1997
D. 377894 Sung Feb 1997
D. 378268 Schultz Mar 1997
D. 386662 Tozawa et al. Nov 1997
D. 389025 Sung Jan 1998
D. 389384 Lui Jan 1998
D. 392530 Lui Mar 1998
D. 396177 Schultz Jul 1998
D. 402871 Clowers et al. Dec 1998
D. 409467 Chung May 1999
D. 419413 Heun Jan 2000
D. 420877 Schultz Feb 2000
D. 421883 Watson et al. Mar 2000
D. 426126 Schultz Jun 2000
D. 428320 Ohi et al. Jul 2000
D. 429134 Schultz et al. Aug 2000
5360073 Akazawa Nov 1994
5451127 Chung Sep 1995