Title:
Combined water heater and space heater
United States Patent D326712
Inventors:
Fabrizio, John M. (Bath, OH)
Application Number:
D/410227
Publication Date:
06/02/1992
Filing Date:
09/21/1989
Export Citation:
Click for automatic bibliography generation
Assignee:
Mor-Flo Industries, Inc. (Cleveland, OH)
Primary Class:
D23/328
Other Classes:
D23/318, D23/342
Field of Search:
D23/328, D23/318, D23/342, D23/329, D23/355, 237/17, 237/18, 237/19, 126/101
View Patent Images:
Download PDF D326712        PDF help
US Patent References:
4925093Forced draft direct vent system for a water heaterMay, 1990Moore, Jr. et al.237/19
4766883Forced draft controlled mixture heating system using a closed combustion chamberAugust, 1988Cameron et al.126/360R
4672919Direct power vented water heaterJune, 1987Staata122/13R
4664096Oil and gas water heaterMay, 1987Narang126/351
4660541Water heater with submerged combustion chamberApril, 1987Moore126/360
4641631Apparatus and method for burning a combustible gas, and a heat exchanger for use in this apparatusFebruary, 1987Jatana126/101
4549525Oil and gas water heaterOctober, 1985Narang126/361
4488537Method and installation for improving the efficiency of a submerged-combustion heating installationDecember, 1984Laurent126/360R
4397296Water heater with submerged combustion chamberSeptember, 1983Moore, Jr. et al.126/360
4371111Home heating system employing water heater as heating sourceFebruary, 1983Pernosky126/101
4303042Water heaterDecember, 1981Sumiyoshi122/17
4262608Method and apparatus for powered flue products exhaust and preheated combustion air supplyApril, 1981Jackson110/162
4204832Gas burner deviceMay, 1980Miller431/20
3767894COMBINATION ELECTRIC WATER HEATER AND ELECTRIC SPACE HEATEROctober, 1973BergerD23/318
3759230GAS FIRED FLUID HEATING APPARATUSSeptember, 1973Cooksley122/156
3756221CONTROL APPARATUS FOR GAS BURNERSSeptember, 1973Patycola126/360R
3741710COMBUSTION CONTROL VALVE MEANS AND SYSTEMJune, 1973Nelson431/90
3385351Integrated environmental air control centerMay, 1968RalstonD23/355
3280774Combustion apparatus and controlled draft inducerOctober, 1966English110/162
2385854Gas burnerOctober, 1945Wolfersperger158/99
2348950Draft control means for furnacesMay, 1944Anderson236/45
D095562N/AMay, 1935YoungholmD23/318
1826748Combustion device for furnacesOctober, 1931Delamere110/162
1713442Safety device for heating chambersMay, 1929Matcovich431/19
1707281Draft control for furnacesApril, 1929Sauvage431/20
1643859Control for fluid-fuel furnacesSeptember, 1927Sauvage431/13
Other References:
Brochure--"BGP Systems" Heat Maker .COPYRGT.1981 by BGP Systems, Inc.
Brochure--"AMT Heat Maker"--PN2600-707, published before Sep., 1989.
Brochure--State Industrie Inc. "Form DYC1/1084", published before Sep., 1989.
Primary Examiner:
Burke, Wallace R.
Assistant Examiner:
Lichtenstein, Lisa
Attorney, Agent or Firm:
Body, Vickers & Daniels
Claims:
1. The ornamental design of a combined water heater and space heater, as shownand described.

Description:

FIG. 1 is a top, front, and right side perspective view of a combined water heater and space heater showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof, the left side being a mirror image of that shown;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.