IP Library Granted Patent US 11,613,860
Granted Patent B2
US 11,613,860 · App. 17/076,026 · Granted Mar 28, 2023

Salt, sand, and ice melt spreader system

Inventor: Gregory Firth (Neche, ND)
Assignee: Enduraplas, LLC
E01H10/007E01C19/205E01C2019/208
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Quick Facts
Patent No.
US 11,613,860
App. No.
17/076,026
Granted
Mar 28, 2023
Kind
B2
Abstract

A system for spreading material on a surface comprises a housing having a closed bottom and an open top to allow the material to be loaded into the housing and to store the material. A pair of interior walls are spaced from one another and extend between a first end of the housing and a second end of the housing. A dispenser is selectively coupled to the housing via an interlocking connection between the housing and the dispenser to allow the dispenser to be removed from the housing to define a disassembled position and to be attached to the housing to define an assembled position. The interlocking connection is formed by a sliding connection between the housing and the dispenser adjacent the first end.

Claims (17)

1. A spreader system for spreading material on a surface, said spreader system comprising:

a housing having a closed bottom and an open top to allow said material to be loaded into said housing and to store said material;

a pair of interior walls spaced from one another and extending between a first end of the housing and a second end of said housing;

a dispenser selectively coupled to said housing via an interlocking connection between said housing and said dispenser allowing said dispenser to be removed from said housing to define a disassembled position and to be attached to said housing to define an assembled position; and

wherein said interlocking connection is formed by a sliding connection between said housing and said dispenser adjacent said first end;

an auger extending between said dispenser and said housing for moving said material between said housing and said dispenser;

a motor disposed in said dispenser for driving said auger;

a manifold of said dispenser to provide a plurality of outlets for said material; and

at least one blower disposed on said dispenser to apply pressurized air to said material, wherein said manifold is in fluid communication with said at least one blower to allow pressurized dispensing of said material.

2. The spreader system as set forth in claim 1 , wherein said sliding connection includes at least one locking track and defines at least one locking groove, wherein said at least one locking track and said at least one locking groove define said sliding connection.

3. The spreader system as set forth in claim 2 , wherein said at least one locking track extends outwardly from said dispenser and said at least one locking groove is disposed on said housing.

4. The spreader system as set forth in claim 1 further including a controller for controlling said motor and said at least one blower;

said controller including a global positioning spreader system, whereby said motor and said at least one blower are controlled based on said GPS.

5. The spreader system as set forth in claim 1 further including at least one foot connected to said dispenser via tubing, said tubing allowing said material to be moved between said dispenser and said at least one foot.

6. The spreader system as set forth in claim 5 , wherein said at least one foot includes a finger disposed adjacent a terminal end of said tubing for deflecting said material laterally.

7. The spreader system as set forth in claim 1 further including at least one sideboard extending upwardly at an oblique angle from said top of said housing to guide said material into said housing as said material is loaded into said housing.

8. The spreader system as set forth in claim 1 , wherein said material is either salt, sand, or an ice-melting compound, and wherein said surface is a road surface or parking lot surface.

Assignments (5)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 7, 2023
From: ENDURAPLAS LLC
To: TANK HOLDING CORP.
Reel/Frame 063885/0116 →
SECURITY INTEREST Recorded Jun 7, 2023
From: TANK HOLDING CORP.
To: ANTARES CAPITAL LP
Reel/Frame 063887/0469 →
SECURITY INTEREST Recorded May 22, 2023
From: TANK HOLDING CORP.
To: ANTARES CAPITAL LP, AS COLLATERAL AGENT
Reel/Frame 063719/0484 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT OF U.S. PATENT NO. 11/613,860 PREVIOUSLY RECORDED AT REEL: 062824 FRAME: 0090. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Mar 29, 2023
From: FIRTH, GREGORY
To: ENDURAPLAS LLC
Reel/Frame 063188/0688 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 28, 2023
From: FIRTH, GREGORY
To: ENDURAPLAS, LLC
Reel/Frame 062824/0090 →
Continuity (2)
Provisional Application 62925141 · Oct 23, 2019
Related Publication 20210123200A1 · Apr 29, 2021
Cited By (1)
US 12,492,522