The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7175793 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 13, 2007

Filed:

Jun. 15, 2004
Applicant:

H. David Reed, Carlisle, MA (US);

Inventor:

H. David Reed, Carlisle, MA (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 33/38 (2006.01); B29C 39/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A realistic three-dimensional replica casting of naturally occurring samples of wood, rock and marine specimens produces realistic appearing landscape or indoor light modules that can simulate flickering candles in nightclubs and restaurants. The method employs a two-part barrier mold technique enabling production of an exact copy of the whole, full bodied, original specimen and includes a lamp unit pattern for creating a three dimensional space for containing a lamp module that is positioned adjacent a relatively flat face of the replica of the natural specimen. The final casting is made of fortified cement that is permanently stained with metallic salts in an HCL solution producing the desired coloration matching that of the original specimen while masking the color of the concrete. The replica is solid and heavy and need not be attached to the ground during outdoor use to maintain it in place, due to the weight of the concrete.


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Reed, H.. (2007). Lamps within full bodied exact replicas of natural objects (U.S. Patent No. 7175793). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7175793

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