TREA

Extension accessory for a snow plow

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Information

  • Patent Grant
  • D391271
  • Patent Number
    D391,271
  • Date Filed
    Thursday, October 31, 1996
    28 years ago
  • Date Issued
    Tuesday, February 24, 1998
    26 years ago
  • US Classifications
    Field of Search
    • US
    • D15 10-12
    • D15 28
    • 037 231
    • 037 232
    • 037 260
    • 037 265
    • 037 270
    • 037 272
    • 037 281
    • 037 285
  • International Classifications
    • 1503
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for an extension accessory for a snow plow, as shown and described.
US Referenced Citations (37)
Number Name Date Kind
D201451 Graham Jun 1965
1964617 Bird Jun 1934
2061585 Meyer Nov 1936
2103900 Gay Dec 1937
2141558 Richter Dec 1938
2188805 Borgeson Jan 1940
2191323 Richter Feb 1940
2234645 Hetzelt Mar 1941
2350437 Wiedman Jun 1944
2430221 Frink et al. Nov 1947
2431410 Maxim Nov 1947
2468950 Wiedman May 1949
2575091 Borgeson Nov 1951
2754601 Meyer Jul 1956
3098309 Koch Jul 1963
3316665 Rinaldo May 1967
3349507 Payne Oct 1967
3524269 Jackoboice Aug 1970
3575251 Moore Apr 1971
4058173 Carson Nov 1977
4255884 Williams Mar 1981
4574502 Blau Mar 1986
4658519 Quenzi Apr 1987
4718587 Roberts Jan 1988
4731942 Eberle Mar 1988
4833799 Harte et al. May 1989
4873775 Richey Oct 1989
4944104 Kowalczyk Jul 1990
5048207 Verseef Sep 1991
5063695 Briscoe et al. Nov 1991
5088215 Ciula Feb 1992
5111603 Knowlton et al. May 1992
5207010 Grossman May 1993
5251390 Wong Oct 1993
5309653 Pease et al. May 1994
5477600 Houle et al. Dec 1995
5568694 Capra et al. Oct 1996
Non-Patent Literature Citations (2)
Entry
"Clear Your Drive the Easy Way", Popular Mechanics, Dec. 1971.
Werts Corporation --Easy-Angle --High Lift (undated).