AIM chalk box/layout assistant

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a top plan view of the present invention.

FIG. 3 is a right side view of the present invention.

FIG. 4 is a bottom plan view of the present invention.

FIG. 5 is a left side view of the present invention.

FIG. 6 front view of the present invention; and,

FIG. 7 is a rear view of the present invention.

Claims

The ornamental design for the AIM chalk box/layout assistant, as shown and described.

Referenced Cited
U.S. Patent Documents
3122836 March 1964 Aciego
3662471 May 1972 Lynde
5873174 February 23, 1999 Kraft
6295739 October 2, 2001 Kraft
6578274 June 17, 2003 Tango et al.
Patent History
Patent number: D505345
Type: Grant
Filed: Apr 28, 2003
Date of Patent: May 24, 2005
Inventor: David Risher (Charlotte, NC)
Primary Examiner: Joel A. Sincavage
Assistant Examiner: Vy Nguyen
Attorney: Whittaker Law Firm
Application Number: 29/180,632
Classifications
Current U.S. Class: Element Or Attachment (4) (D10/74)