Patent · US Active

Track with stopping means

US8752668B2 · kind B2 · utility

16Cited by

3References

14Claims

0Family size

Inventors

James Allen Liggett · Allegan, US
Tim Powers · Caledonia, US
Troy Lee Garland · Allegan, US

Key dates

Filing date	Mar 4, 2012
Grant date	Jun 17, 2014
Priority date	—
Expiry date	Mar 4, 2032

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE01B25/22
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A track having a stopping means that can stop a puck member from descending an undesired distance. After stopping of the puck member, the user can relocate the puck member within a channel for continued downward movement within the channel.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.