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Publication numberUSD180727 S
Publication typeGrant
Publication dateAug 6, 1957
Filing dateJan 24, 1957
Publication numberUS D180727 S, US D180727S, US-S-D180727, USD180727 S, USD180727S
InventorsHoward L. Bourner
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Heater casing
US D180727 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

United States Patent Ofifice Des-180,727

Patented Aug. 6, 1957 HEATER CASING Howard L. Bourner, Nashville, Tenn., assignor to Temco, Inc., Nashville, Tenn., a corporation of Tennessee Application January 24, 1957, Serial No. 44,598

Term of patent 14 years FIGJ.

FIG. 2.

Figure t is a front elevational view of a heater casing References Cited in the file of this patent Showing my new design; UNITED STATES PATENTS Figure 2 is a top plan view thereof; and

D. 108,821 Pineau Mar. 15, 1938 F151;; 3 1s a side elevational view thereof. D. 15 ,9 a Barre et a1 Nov. 32, 2g

1). 153,487 Adam Apr. 2 fii gfiz xg t deslgn for a heater casmg, substan- 111681182 Otto NW 11' 1952 D. 175,378 Watkins Aug. 16, 1955

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USD618782Jun 29, 2010Broan-Nutone, LlcGrille
USD635238Mar 29, 2011Broan-Nutone LlcVentilation grille
USD759800 *Mar 25, 2015Jun 21, 2016Broan-Nutone LlcGrille