Walking assistance attachment for snow ski boots
Description
FIG. 1 is a perspective view of a walking assistance attachment for snow ski boots, showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view thereof, the opposite side being identical; and,
FIG. 5 is an end elevational view thereof, the opposite end being identical .
Referenced Cited
U.S. Patent Documents
| D250796 | January 16, 1979 | DeFever |
| D263516 | March 30, 1982 | Botty |
| 3665620 | May 1972 | St. Clair |
| 3965586 | June 29, 1976 | Roosli |
| 3971144 | July 27, 1976 | Bruegger-Stuker |
| 4005704 | February 1, 1977 | Stoehr |
| 4156316 | May 29, 1979 | DeFever |
| 4160301 | July 10, 1979 | Wooley |
| 4199880 | April 29, 1980 | Frey |
| 4228602 | October 21, 1980 | Groves |
| 4286397 | September 1, 1981 | Booty |
| 4294025 | October 13, 1981 | Keller |
| 4299037 | November 10, 1981 | Carey |
| 4446856 | May 8, 1984 | Jordan |
| 4461104 | July 24, 1984 | Calkin et al. |
| 4505057 | March 19, 1985 | Kiester |
| 4542599 | September 24, 1985 | Annovi |
| 4570363 | February 18, 1986 | Annovi |
| 4619059 | October 28, 1986 | Koniuk |
| 4722144 | February 2, 1988 | Beerli |
| 4811504 | March 14, 1989 | Bunke |
Patent History
Patent number: D340123
Type: Grant
Filed: Sep 10, 1991
Date of Patent: Oct 12, 1993
Inventor: Wade H. Howey, Jr. (Waxhaw, NC)
Primary Examiner: Louis S. Zarfas
Law Firm: Sheft, Pinckney & Sawyer
Application Number: 7/757,263
Type: Grant
Filed: Sep 10, 1991
Date of Patent: Oct 12, 1993
Inventor: Wade H. Howey, Jr. (Waxhaw, NC)
Primary Examiner: Louis S. Zarfas
Law Firm: Sheft, Pinckney & Sawyer
Application Number: 7/757,263
Classifications
Current U.S. Class:
D/2314;
D/2317