Hand-held exerciser
Description
FIG. 1 is a front elevational view of a hand-held exerciser showing my new design, the undisclosed opposite rear view being a mirror image thereof;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view, the undisclosed opposite side being a mirror image thereof; and,
FIG. 5 is a front elevational view, identical to FIG. 1 but with the coil spring being in an expanded operational mode and with the side handles being in their retracted position.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D256822 | September 9, 1980 | Ozzimo |
1680901 | August 1928 | Meyer |
2261173 | November 1941 | Maxwell |
2356260 | August 1944 | Maxwell |
2529347 | November 1950 | Mohler et al. |
3349621 | October 1967 | Mullen |
4332380 | June 1, 1982 | Cardin |
4625963 | December 2, 1986 | Lancellotti |
4629186 | December 16, 1986 | Aldridge |
4861022 | August 29, 1989 | Boatcallie |
4900015 | February 13, 1990 | Dissinger |
5267929 | December 7, 1993 | Chen |
5690596 | November 25, 1997 | Parker |
791616 | December 1935 | FRX |
448275 | August 1927 | DEX |
Patent History
Patent number: D420072
Type: Grant
Filed: Oct 22, 1997
Date of Patent: Feb 1, 2000
Inventor: Jacob R. Hershey (Quarreyville, PA)
Primary Examiner: Philip S. Hyder
Attorney: Michael R. Swartz
Application Number: 0/78,268
Type: Grant
Filed: Oct 22, 1997
Date of Patent: Feb 1, 2000
Inventor: Jacob R. Hershey (Quarreyville, PA)
Primary Examiner: Philip S. Hyder
Attorney: Michael R. Swartz
Application Number: 0/78,268
Classifications
Current U.S. Class:
Exposed Wire Spring (D21/693);
Spring Or Compression Type (e.g., "push-pull" Type) (D21/692);
For Hand, Wrist, Or Finger Only (D21/684)
International Classification: 2102;
International Classification: 2102;