Invention Grant
- Patent Title: T-square with finger guard
- Patent Title (中): 手指卫兵T形
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Application No.: US11937294Application Date: 2007-11-08
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Publication No.: US07647705B2Publication Date: 2010-01-19
- Inventor: Aaron Charles Rosso , Amar Arvind Patel , Matthew Earle Myers , Scott Fong
- Applicant: Aaron Charles Rosso , Amar Arvind Patel , Matthew Earle Myers , Scott Fong
- Applicant Address: US IL Chicago
- Assignee: United States Gypsum Company
- Current Assignee: United States Gypsum Company
- Current Assignee Address: US IL Chicago
- Agency: Greer, Burns & Crain, Ltd.
- Agent David Janci, Esq; Pradip Sahu, Esq.
- Main IPC: B43L7/02
- IPC: B43L7/02
Abstract:
A finger guard for use with a T-square having a head and a blade includes an elongated body, two finger-shielding surfaces extending along a longitudinal axis of said body for accommodating an installer's thumb, a lower edge on the body that is attachable to the blade of the T-square, and a peak edge opposite the lower edge and separating upper ends of the surfaces.
Public/Granted literature
- US20090119939A1 T-SQUARE WITH FINGER GUARD Public/Granted day:2009-05-14
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