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US 7,681,248 B2Granted
Rolling knee support with detachable knee pad
AssigneeKnee Blades LLC
InventorMark P. Legenstein
Life of this patent
Estimating the term…
Abstract
A rolling knee support comprises a base with a detachable knee pad. The base includes a knee pad receiving portion and roller attachment portions. Each of the roller attachment portions has a caster mounted thereto. The knee pad is detachably mounted to the knee pad receiving portion. A strap extends from the rolling knee support for attachment of the rolling knee support to a wearer's knee area. An outer cover may be placed on the knee pad when the knee pad is detached from the rolling knee support.
Claims19
A rolling knee support, comprising:
- a base including a substantially concave knee pad receiving portion and roller attachment portions, each of the roller attachment portions having a caster mounted thereto;
- a knee pad including a shell and a cushion, the shell supporting the cushion on the knee pad receiving portion;
- at least first and second latching projections extending from the base that engage the shell at a periphery thereof that detachably mounts the knee pad to the knee pad receiving portion, the second latching projection engages in a corresponding latching projection receiving aperture in the shell;
- the knee pad including a release member for detaching the knee pad from the knee pad receiving portion;
- and
- a strap extending from the rolling knee support for attachment of the rolling knee support to a wearer's knee area.
3 more elements
A rolling knee support, comprising:
- a base including a substantially concave knee pad receiving portion and roller attachment portions, each of the roller attachment portions having a caster mounted thereto;
- a knee pad including a shell and a cushion, the shell supporting the cushion on the knee pad receiving portion;
- at least first and second latching projections extending from the base that engage the shell at a periphery thereof that detachably mounts the knee pad to the knee pad receiving portion, the first latching projection abuts a top surface of the shell;
- the knee pad including a release member for detaching the knee pad from the knee pad receiving portion;
- and
- a strap extending from the rolling knee support for attachment of the rolling knee support to a wearer's knee area.
3 more elements
Dependencies are inferred from the claim text.