Modular rollover mat

Details Modular rollover mat Modular rollover mat

2010-08-18

2011-12-06

O'Hern, Brent (Department: 1783)

Stock material or miscellaneous articles

Plural parts with edges or temporary joining means each...

C040S508000, C052S177000, C428S039000

Reexamination Certificate

active

08071186

ABSTRACT:
A modular rollover mat comprises a plurality of interconnecting mat sections, each having a plurality of connection portions and a retaining rail assembly. Each of the plurality of mat sections comprises a hard top material for providing a smooth and durable rolling surface for computer chairs and the like. The sections engage each other in order to selectively connect separate floor mats together. The retaining rail comprises a raised edging located along the perimeter of the connected floor mat sections.

REFERENCES:
patent: 3909996 (1975-10-01), Ettlinger, Jr. et al.
patent: 4287693 (1981-09-01), Collette
patent: 4340633 (1982-07-01), Robbins, Jr.
patent: 5052158 (1991-10-01), D'Luzansky
patent: 5114265 (1992-05-01), Grisley
patent: 5970541 (1999-10-01), Chiang
patent: 6103333 (2000-08-01), Keith
patent: 6319592 (2001-11-01), Ney et al.
patent: 6505444 (2003-01-01), Johnson
patent: 2008/0263922 (2008-10-01), Ho et al.

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