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Porta-Pro Mounds, Inc.
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Sauget, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Mobile baseball pitching mound
Patent number
9,844,717
Issue date
Dec 19, 2017
Porta-Pro Mounds Inc.
William S. Lee
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Mobile baseball pitching mound
Patent number
9,474,954
Issue date
Oct 25, 2016
Porta-Pro Mounds Inc.
William S. Lee
A63 - SPORTS GAMES AMUSEMENTS
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Patents Applications
last 30 patents
Information
Patent Application
MOBILE BASEBALL PITCHING MOUND
Publication number
20160271479
Publication date
Sep 22, 2016
PORTA-PRO MOUNDS INC. DBA THE PERFECT MOUND
William S. Lee
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Mobile Baseball Pitching Mound
Publication number
20130196797
Publication date
Aug 1, 2013
PORTA-PRO MOUNDS INC. DBA THE PERFECT MOUND
William S. Lee
A63 - SPORTS GAMES AMUSEMENTS
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Trademark
last 30 trademarks
Information
Trademark
85736990 - THE PERFECT MOUND
Serial number
85736990
Registration number
4498954
Filing date
Sep 24, 2012
Porta-Pro Mounds, Inc.
28 - Games and playthings
Information
Trademark
85736846 - THE PERFECT MOUND
Serial number
85736846
Registration number
4486003
Filing date
Sep 24, 2012
Porta-Pro Mounds, Inc.
28 - Games and playthings