Exercise devices – Hand – wrist – or finger – Having individual structure engaging each finger used
Reexamination Certificate
2007-01-09
2007-01-09
Donnelly, Jerome (Department: 3764)
Exercise devices
Hand, wrist, or finger
Having individual structure engaging each finger used
C482S049000
Reexamination Certificate
active
11050771
ABSTRACT:
An improved structure finger strengthening device, the design of which features elastic components installed between upper and lower housings and finger sleeves. The fingers of the user are inserted into the finger sleeves, the fingers then forced outward and relaxed inward for conditioning and drilling. At the same time, the present invention provides for simple assembly and component replacement.
REFERENCES:
patent: 1790934 (1931-02-01), Lobosicky
patent: 3606316 (1971-09-01), Krewer
patent: 5050875 (1991-09-01), Lewkovich
Donnelly Jerome
Rabin & Berdo P.C.
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