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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10676920 B1

PDFFull Text
Date of Patent:
Jun. 09, 2020

Filed:

Jul. 19, 2019

Impact damping mat, equipment accessory and flooring system

Applicant:

Pliteq Inc., Toronto, CA;

Inventors:

Paul Downey, Toronto, CA;

Paul Gartenburg, Toronto, CA;

Assignee:

PLITEQ INC, Toronto, Ontario, CA;

Attorney:

Tarolli, Sundheim, Covell & Tummino LLP

Primary Examiner:

Babajide A Demuren

Int. Cl.
CPC ...
E04B 1/98 (2006.01); E04B 1/86 (2006.01); G10K 11/168 (2006.01); E04C 2/20 (2006.01); E04F 15/10 (2006.01); E04F 15/20 (2006.01); E04F 15/22 (2006.01); E04C 2/52 (2006.01); B32B 25/08 (2006.01); E04C 2/32 (2006.01); B32B 27/28 (2006.01); B32B 25/04 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); E04B 1/84 (2006.01); B32B 3/08 (2006.01); B32B 3/06 (2006.01); B32B 25/14 (2006.01); B32B 3/30 (2006.01); F16F 9/30 (2006.01);
U.S. Cl.
CPC ...
E04B 1/86 (2013.01); B32B 25/042 (2013.01); B32B 25/08 (2013.01); B32B 27/285 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); E04B 1/985 (2013.01); E04C 2/20 (2013.01); E04C 2/322 (2013.01); E04C 2/52 (2013.01); E04F 15/105 (2013.01); E04F 15/107 (2013.01); E04F 15/206 (2013.01); E04F 15/22 (2013.01); G10K 11/168 (2013.01); B32B 3/06 (2013.01); B32B 3/085 (2013.01); B32B 3/30 (2013.01); B32B 25/14 (2013.01); B32B 2307/102 (2013.01); B32B 2307/56 (2013.01); B32B 2307/718 (2013.01); B32B 2307/72 (2013.01); B32B 2471/00 (2013.01); E04B 1/98 (2013.01); E04B 2001/8466 (2013.01); E04B 2001/8476 (2013.01); E04F 15/225 (2013.01); E04F 2201/0138 (2013.01); E04F 2201/022 (2013.01); E04F 2290/043 (2013.01); E04F 2290/044 (2013.01); F16F 9/306 (2013.01);
Abstract

An impact damping mat comprises a plurality of layers arranged in a stacked formation. The stacked formation has a total thickness of no greater than 4 7/16 inches. The plurality of layers cooperate to provide the impact damping mat with at least one of a coefficient of restitution no greater than 30% and a selected sound reduction characteristic. The selected sound reduction characteristic can be a reduction of a maximum sound level of at least 5 dB from 40 to 63 Hz ⅓ octave bands and at least 13 dB at and above 80 Hz ⅓ octave bands normalized to a conventional ⅜ inch rollout rubber flooring product.

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