发明名称 |
Door and window frame measuring apparatus |
摘要 |
An extendable measuring tool for measuring an alignment of a door or window frame. Specifically, the measuring tool is configured for determining if a door or window frame is out of square by measuring various regions of a frame and comparing the measurements to each other. In aspect of the invention, the tool includes a first carrier member having a channel and a first cap fixed to one end, and a second sliding member having a measuring scale on one surface and a second cap fixed to one end, wherein the second sliding member is at least partially disposed within the channel of the first carrier member and slides therein. |
申请公布号 |
US9428923(B1) |
申请公布日期 |
2016.08.30 |
申请号 |
US201414275732 |
申请日期 |
2014.05.12 |
申请人 |
National Warranty & Install Services, LLC |
发明人 |
Christner Stephen;Christner Matthew;Boor Jason |
分类号 |
E04F21/00;G01B3/08;G01B5/14 |
主分类号 |
E04F21/00 |
代理机构 |
Law Office of Sam Sokhansanj PLLC |
代理人 |
Law Office of Sam Sokhansanj PLLC |
主权项 |
1. A measuring apparatus comprising:
a first elongated member having a channel and a first disc coupled to a first end; a second elongated member having a second disc coupled to a second end, wherein the second end opposes the first end; the first disc at least partially extending beyond the first end; the second disc at least partially extending beyond the second end; the first disc and the second disc each having a first protrusion and a second protrusion, wherein the first protrusion is perpendicular with respect to the second protrusion; the second elongated member at least partially disposed within the channel of the first elongated member and configured to slide therein; and wherein the measuring apparatus is configured to measure an alignment of a frame. |
地址 |
Plano TX US |