Snow plow
Description
FIG. 1 is a front perspective view of a snow plow showing our new design;
FIG. 2 is a back perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a back elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a left side elevational view thereof; and,
FIG. 8 is a right side elevational view thereof.
Referenced Cited
U.S. Patent Documents
D201451 | June 1965 | Graham |
1964617 | June 1934 | Bird |
2103900 | December 1937 | Gay |
2188805 | January 1940 | Borgeson |
2191323 | February 1940 | Richter |
2350437 | June 1944 | Wiedman |
2430221 | November 1947 | Frink et al. |
2431410 | November 1947 | Maxim |
2468950 | May 1949 | Wiedman |
2575091 | November 1951 | Borgeson |
3316665 | May 1967 | Rinaldo |
3349507 | October 1967 | Payne |
3524269 | August 1970 | Jackoboice |
4255884 | March 17, 1981 | Williams |
4731942 | March 22, 1988 | Eberle |
4833799 | May 30, 1989 | Harte et al. |
4944104 | July 31, 1990 | Kowalczyk |
5251390 | October 12, 1993 | Wong |
Patent History
Patent number: D377653
Type: Grant
Filed: Oct 19, 1995
Date of Patent: Jan 28, 1997
Inventors: George T. Matisz (Pittsburgh, PA), Ernest Matisz (Pittsburgh, PA), Joseph M. Ballay (Pittsburgh, PA)
Primary Examiner: Sandra L. Morris
Attorney: David V. Eckert Seamans Cherin & Mellott Radack
Application Number: 0/45,425
Type: Grant
Filed: Oct 19, 1995
Date of Patent: Jan 28, 1997
Inventors: George T. Matisz (Pittsburgh, PA), Ernest Matisz (Pittsburgh, PA), Joseph M. Ballay (Pittsburgh, PA)
Primary Examiner: Sandra L. Morris
Attorney: David V. Eckert Seamans Cherin & Mellott Radack
Application Number: 0/45,425
Classifications
Current U.S. Class:
Plow, Tiller Or Element Thereof (includes Snow Plow, Blower) (D15/11)