Granted Patent B2

US 12,505,730 · App. 18/412,738 · Granted Dec 23, 2025

Inventors: William Kessler (Hopewell Junction, NY); Raymond Anthony Joao (Yonkers, NY)

G08B21/182G08B3/10

Abstract

Claims (27)

1 . A vent alarm apparatus, comprising:

a main housing;

an alarm/whistle, wherein the alarm/whistle is mounted or attached to or within the main housing at a top portion of the alarm/whistle, and further wherein the alarm/whistle has a lower portion of the alarm/whistle that extends downwardly and in a direction opposite from the main housing and terminates in a lowermost end portion of the alarm/whistle;

a protective cover, wherein the protective cover is attached to or mounted to the main housing at a top portion of the protective cover, and further wherein the protective cover extends downwardly and in a direction towards the lowermost end portion of the alarm/whistle, and further wherein the protective cover has a lowermost end portion of the protective cover that extends beyond and below the lowermost end portion of the alarm/whistle, and further wherein the protective cover allows for an entry of a heating oil, a liquid, a substance, or a material, into the lowermost end portion of the protective cover, and further wherein the protective cover allows for a flowing of the heating oil, the liquid, the substance, or the material, in a direction towards the lowermost end portion of the alarm/whistle.

2 . The vent alarm apparatus of claim 1 , wherein the alarm/whistle generates a sound, an alarm noise or sound, or a whistle or whistling sound, when the heating oil, the liquid, the substance, or the material, is being introduced into, filled into, or delivered into, a heating oil tank or a storage tank.

3 . The vent alarm apparatus of claim 1 , wherein the vent alarm apparatus is a heating oil tank vent alarm.

4 . The vent alarm apparatus of claim 1 , wherein the protective cover is attached to or secured to the main housing via a threaded connection.

5 . The vent alarm apparatus of claim 1 , wherein the protective cover is attached to an interior side of the main housing via a threaded connection.

6 . The vent alarm apparatus of claim 1 , wherein the protective cover is attached to an exterior side of the main housing via a threaded connection.

7 . The vent alarm apparatus of claim 1 , wherein the protective cover is attached to or secured to the main housing with a bolt and nut, or wherein the protective cover is attached to or secured to the main housing with a screw.

8 . The vent alarm apparatus of claim 1 , wherein the protective cover is attached to or secured to the main housing with a glue or an epoxy.

9 . The vent alarm apparatus of claim 1 , wherein the protective cover prevents a coagulated substance, a slime, a formation, or a sludge element, from coming into contact with the alarm/whistle.

10 . The vent alarm apparatus of claim 1 , wherein the protective cover deflects a coagulated substance, a slime, a formation, or a sludge element, away from the alarm/whistle.

11 . The vent alarm apparatus of claim 1 , wherein the protective cover has a uniform diameter along its entire length.

12 . The vent alarm apparatus of claim 1 , wherein the protective cover has a first diameter at the top portion of the protective cover, and further wherein the protective cover has a second diameter at the lowermost end portion of the protective cover.

13 . The vent alarm apparatus of claim 12 , wherein the second diameter is larger or greater than the first diameter.

14 . The vent alarm apparatus of claim 12 , wherein the first diameter is larger or greater than the second diameter.

15 . The vent alarm apparatus of claim 1 , further comprising:

a screen or a grating, wherein the screen or the grating is located at the lowermost end portion of the protective cover.

16 . The vent alarm apparatus of claim 1 , wherein the protective cover is manufactured from or with a plastic, or from or with tin or aluminum.

17 . The vent alarm apparatus of claim 1 , wherein the protective cover is manufactured from or with a metal.

18 . The vent alarm apparatus of claim 1 , wherein the lowermost end portion of the protective cover is open and receives at least a portion of the heating oil, the liquid, the substance, or the material, introduced into, filled into, or delivered into, a heating oil tank or a storage tank.

19 . A vent alarm apparatus, comprising:

a main housing;

an alarm/whistle, wherein the alarm/whistle is mounted or attached to or within the main housing at a top portion of the alarm/whistle, and further wherein the alarm/whistle has a lower portion of the alarm/whistle that extends downwardly and in a direction opposite from the main housing and terminates in a lowermost end portion of the alarm/whistle;

a protective cover, wherein the protective cover is attached to or mounted to the main housing at a top portion of the protective cover, and further wherein the protective cover extends downwardly and in a direction towards the lowermost end portion of the alarm/whistle, and further wherein the protective cover has a lowermost end portion of the protective cover that extends beyond and below the lowermost end portion of the alarm/whistle, and further wherein the vent alarm apparatus is a heating oil tank vent alarm, and further wherein the alarm/whistle generates a sound, an alarm noise or sound, or a whistle or whistling sound, when a heating oil is being introduced into, filled into, or delivered into, a heating oil tank, and further wherein the protective cover allows for an entry of the heating oil into the lowermost end portion of the protective cover, and further wherein the protective cover allows for a flowing of the heating oil in a direction towards the lowermost end portion of the alarm/whistle.

20 . The vent alarm apparatus of claim 19 , wherein the lowermost end portion of the protective cover is open and receives at least a portion of the heating oil introduced into, filled into, or delivered into, the heating oil tank.

Continuity (2)

References Cited (29)