IP Library Granted Patent US 9,014,389
Granted Patent B2
US 9,014,389 · App. 13/801,621 · Granted Apr 21, 2015

Megaphone

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Quick Facts
Patent No.
US 9,014,389
App. No.
13/801,621
Granted
Apr 21, 2015
Kind
B2
Abstract

A rugged megaphone comprising a body, two opposing handles and a horn and further comprising a rim bumper attached to the tip of the horn; providing a megaphone of superior durability.

Claims (23)

1. A rugged megaphone comprising:

a. A megaphone comprising a body, a horn, and a microphone; wherein said horn is attached to one end of the body and said microphone is attached to the opposite end of the body from the horn,

b. a rugged casing comprising a body handle, a top handle, a bottom handle, and a rim bumper; wherein the body handle encircles the body of the megaphone and the rim bumper encircles the tip of the horn; wherein the top handle is situated on the top of the megaphone and connects from the body handle to the rim bumper and wherein the bottom handle is situated on the bottom of the body, connecting from the bottom of the grip to the rim bumper.

2. A rugged megaphone of claim 1 wherein the rugged casing comprises a left side and a right side, wherein each of the left and right sides comprises one half of the body handle, the top handle, the bottom handle, and the rim bumper; wherein the left and right sides are a paired set, capable of being attached together.

3. A rugged megaphone of claim 1 wherein the rugged casing comprises a left side and a right side, wherein each of the left and right sides comprises one half of the body handle, the top handle, the bottom handle, and the rim bumper; wherein the left and right sides are a paired set, each side being a mirror image of the other, capable of being attached together.

4. The rugged megaphone of claim 1 wherein the handle has a short length and a long length, and the two lengths are attached at one end at an angle between 45-135 degrees, wherein the short length is attached to the body of the megaphone, and the long length is attached to the rim of the horn.

5. The rugged megaphone of claim 1 wherein the bottom handle has a short length and a long length, and the two lengths are attached at one end at about a 90 degree angle, wherein the short length is attached to the body of the megaphone, and the long length is attached to the rim of the horn.

6. A rugged megaphone covering kit comprising:

a. a megaphone and a kit

b. wherein said kit comprises a bumper selected to fit over the body of the megaphone, a left structure and a right structure; said left and right structures being a complementary pair, with each structure comprising a top handle and a bottom handle, a body handle, and a rim bumper, said left and right structures being of such fit to surrounding the outer rim of the horn, the handle, and the body, and said left and right structures being capable of being secured together to securely fit around said megaphone.

7. The rugged megaphone covering kit of claim 6 wherein said left structure and said right structure are mirror images of the other.

8. The rugged megaphone covering kit of claim 6 wherein the bottom handle has a short length and a long length and the two lengths are attached at one end at about an angle between 45-135 degrees, wherein the short length is attached to the body of the megaphone, and the long length is attached to the rim of the horn.

9. The rugged megaphone covering kit of claim 6 wherein the bottom handle has a short length and a long length and the two lengths are attached at one end at about a 90 degree angle, wherein the short length is attached to the body of the megaphone, and the long length is attached to the rim of the horn.

10. A megaphone comprising:

a. a megaphone body; a horn secured to one end of said body; a microphone secured to the other end of said body; an amplifier situated within the body of the megaphone capable of amplifying sound waves directed at the microphone; a speaker capable of projecting sound waves; and a battery secured to the microphone end of the body to power the microphone, amplifier, and speaker;

b. a power switch and a trigger, wherein the power switch can turn the megaphone on or off and the trigger can activate the microphone when the megaphone is turned on;

c. a volume control knob mounted below the microphone;

d. a rugged casing comprising a body handle, a top handle, a bottom handle, and a rim bumper;

wherein the body handle encircles the body of the megaphone and the rim bumper encircles the tip of the horn; and wherein a top handle connecting from the body of the megaphone to the tip of the horn; a bottom handle on the opposing side from said top handle, extending from the bottom of the megaphone, in the shape of a grip handle extending about 5 inches from the body, and thereafter curved at about 60-90 degrees and attaching to the tip of the horn.

11. The megaphone of claim 10 wherein the bottom handle is curved at an angle between 45-135 degrees.

12. The megaphone of claim 10 wherein the bottom handle is curved at about 90 degrees.

13. The megaphone of claim 10 wherein said top handle and said bottom handle are manufactured in at least two pieces.

14. The megaphone of claim 10 wherein said top handle and said bottom handle are manufacture in a single piece.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 20, 2025
From: NIELSEN-KELLERMAN CO.
To: NIELSEN-KELLERMAN HOLDINGS, INC.
Reel/Frame 070276/0224 →
RELEASE OF SECURITY INTEREST Recorded Jan 13, 2025
From: THE HUNTINGTON NATIONAL BANK
To: NIELSEN-KELLERMAN ACQUISITION CORP.; NIELSEN-KELLERMAN CO.
Reel/Frame 069841/0110 →
SECURITY INTEREST Recorded Oct 13, 2017
From: NIELSEN-KELLERMAN CO.; NIELSEN-KELLERMAN ACQUISITION CORP.; SSH ENVIRONMENTAL INDUSTRIES, INC.
To: THE HUNTINGTON NATIONAL BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 043858/0656 →