发明名称 |
Cover trim for a push bar of an exit device |
摘要 |
A method of easily installing a preferably antimicrobial cover trim to a push bar of an exit device for a door, as well as a method for increasing fingerprint resistance of metal touch surfaces. |
申请公布号 |
US2016032616(A1) |
申请公布日期 |
2016.02.04 |
申请号 |
US201514756751 |
申请日期 |
2015.10.07 |
申请人 |
Triangle Brass Manufacturing Company, Inc. |
发明人 |
Simon Martin S.;Baumgarten Reed C.;Delgadillo Vicente |
分类号 |
E05B1/00;E06B7/28;B24B21/00;B24C1/06 |
主分类号 |
E05B1/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method of increasing fingerprint resistance of a surface of a metal object, comprising:
providing a metal object with a surface having a polished finish; abrasive blasting said surface to a matte finish; and repolishing said surface to a polished finish. |
地址 |
Los Angeles CA US |