Matthew Edward Leahy

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Auburn, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Signpost joint
- Patent number 10,494,781
- Issue date Dec 3, 2019
- XCESSORIES SQUARED DEVELOPMENT & MANUFACTURING CO., INC.
- Matthew Edward Leahy
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Methods and apparatus for mounting signs adjacent to roadways
- Patent number 9,441,336
- Issue date Sep 13, 2016
- Xcessories Squared
- Matthew Edward Leahy
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Breakaway signpost connector
- Patent number 7,434,778
- Issue date Oct 14, 2008
- Xcessories Squared
- Matthew Edward Leahy
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
SIGNPOST JOINT
- Publication number 20170268188
- Publication date Sep 21, 2017
- Xcessories Squared Development & Manufacturing Co., Inc.
- Matthew Edward Leahy
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
METHODS AND APPARATUS FOR MOUNTING SIGNS ADJACENT TO ROADWAYS
- Publication number 20080085148
- Publication date Apr 10, 2008
- Matthew Edward Leahy
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Breakaway signpost connector
- Publication number 20050166482
- Publication date Aug 4, 2005
- XCESSORIES SQUAREDy
- Matthew Edward Leahy
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES