Grille for a floor register

- Lois Ziebarth

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Description

FIG. 1 is a front and top perspective view of a grille for a floor register showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof; and,

FIG. 4 is a right side elevation view thereof.

The bottom view of the grille is substantially the same as the top plan view shown in FIG. 2, the rear elevational view is substantially the same as the front elevational view shown in FIG. 3, and the left side view is substantially the same as the right side view shown in FIG. 4.

The broken line showing of a floor register in FIGS. 1, 3, and 4 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D354 March 1851 Chilson
D3618 August 1869 Phinney
147080 February 1874 Tuttle
D230806 March 1974 Penson
4016699 April 12, 1977 Hurvitz
Other references
  • Woodstock Soapstone Co, Inc., Adv. Brochure, p. 2, register 1, left middle side of page. Heating, Piping, & Air Conditioning, Dec. 1959, p. 142, middle left side of page, Floor Register Grille No. 60-A, middle left side of page.
Patent History
Patent number: D328344
Type: Grant
Filed: Aug 13, 1990
Date of Patent: Jul 28, 1992
Assignee: Lois Ziebarth (Sleepy Hollow, IL)
Inventor: Thomas Heidtke (Chicago, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Law Firm: Welsh & Katz, Ltd.
Application Number: 7/566,812