Exercise devices – Involving user translation or physical simulation thereof – Elevated walking device
Reexamination Certificate
2007-08-21
2007-08-21
Donnelly, Jerome (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
Elevated walking device
C482S076000, C135S065000
Reexamination Certificate
active
10763547
ABSTRACT:
A quick action lock for vertically adjustable legs of a stilt or workbench utilized by construction workers, as for example, installers of wallboard. The lock includes a pair of horizontally aligned squeeze spring fingers completely positioned within the confines of the telescoping struts of the legs for biasing a pair of stop pegs outwardly into alignable holes formed in such struts.
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Florio Timothy J.
Jensen Elvin R.
Donnelly Jerome
Wallboard Tool Company
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