Timmy D. Guinn

Person

Paragould, AR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Roller tube concrete paver with retractable vibrator assembly
- Patent number 11,619,010
- Issue date Apr 4, 2023
- Allen Engineering Corporation
- Timmy D. Guinn
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Concrete surface polishing trowel and conversion adaptor
- Patent number 11,326,359
- Issue date May 10, 2022
- Allen Engineering Corp.
- Timmy D. Guinn
- B24 - GRINDING POLISHING
Information Patent Grant
Ventilated high capacity hydraulic riding trowel
- Patent number 10,100,537
- Issue date Oct 16, 2018
- Allen Engineering Corporation
- Timmy Don Guinn
- E04 - BUILDING
Information Patent Grant
Hydraulic riding trowels with automatic load sensing
- Patent number 8,360,680
- Issue date Jan 29, 2013
- Allen Engineering Corporation
- J. Dewayne Allen
- E04 - BUILDING
Information Patent Grant
Hydraulic riding trowel with automatic load sensing system
- Patent number 7,690,864
- Issue date Apr 6, 2010
- Allen Engineering Corporation
- J. Dewayne Allen
- E04 - BUILDING
Information Patent Grant
Edge guarded power riding trowel
- Patent number 6,582,153
- Issue date Jun 24, 2003
- Allen Engineering Corp.
- J. Dewayne Allen
- E04 - BUILDING
Information Patent Grant
Riding trowel with rotatable ring edge guard
- Patent number D474203
- Issue date May 6, 2003
- Allen Engineering Corp.
- J. Dewayne Allen
- D15 - Machines not elsewhere specified
Information Patent Grant
Riding trowel having edge guards with safety covers
- Patent number D466909
- Issue date Dec 10, 2002
- Allen Engineering Corporation
- J. Dewayne Allen
- D15 - Machines not elsewhere specified
Information Patent Grant
Hydraulically driven, multiple rotor riding trowel
- Patent number 6,106,193
- Issue date Aug 22, 2000
- Allen Engineering Corporation
- J. Dewayne Allen
- E04 - BUILDING
Information Patent Grant
Dual rotor riding trowel with proportional electro-hydraulic steering
- Patent number 6,089,786
- Issue date Jul 18, 2000
- Allen Engineering Corp.
- J. Dewayne Allen
- E04 - BUILDING
Information Patent Grant
Transformable two-person floating screed with automatic grade control
- Patent number 6,089,787
- Issue date Jul 18, 2000
- Allen Engineering Corp.
- J. Dewayne Allen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Hydraulically driven, multiple rotor riding trowel
- Patent number 6,048,130
- Issue date Apr 11, 2000
- Allen Engineering Corporation
- J. Dewayne Allen
- E04 - BUILDING
Information Patent Grant
Surface finishing machine with rotatable guard
- Patent number 6,019,545
- Issue date Feb 1, 2000
- Allen Engineering Corporation
- J. Dewayne Allen
- E04 - BUILDING
Information Patent Grant
Rotatable guard for a finishing machine
- Patent number D416564
- Issue date Nov 16, 1999
- Allen Engineering Corp.
- J. Dewayne Allen
- D15 - Machines not elsewhere specified
Information Patent Grant
Riding trowel with variable ratio transmission
- Patent number 5,967,696
- Issue date Oct 19, 1999
- Allen Engineering Corporation
- J. Dewayne Allen
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Electric Polisher for Concrete Surfaces
- Publication number 20240198477
- Publication date Jun 20, 2024
- ALLEN ENGINEERING CORPORATION
- Timmy D. Guinn
- B24 - GRINDING POLISHING
Information Patent Application
Dual Rotor Ride-on Surface Polisher
- Publication number 20240066656
- Publication date Feb 29, 2024
- ALLEN ENGINEERING CORPORATION
- Timmy D. Guinn
- B24 - GRINDING POLISHING
Information Patent Application
Concrete Surface Polishing Trowel and Conversion Adaptor
- Publication number 20210047845
- Publication date Feb 18, 2021
- ALLEN ENGINEERING CORPORATION
- Timmy D. Guinn
- B24 - GRINDING POLISHING
Information Patent Application
Roller Tube Concrete Paver with Retractable Vibrator Assembly
- Publication number 20200232168
- Publication date Jul 23, 2020
- ALLEN ENGINEERING CORPORATION
- Timmy D. Guinn
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Hydraulic riding trowels with automatic load sensing
- Publication number 20110222966
- Publication date Sep 15, 2011
- Allen Engineering Corporation
- J. Dewayne Allen
- E04 - BUILDING
Information Patent Application
Hydraulic riding trowel with automatic load sensing system
- Publication number 20090169300
- Publication date Jul 2, 2009
- J. Dewayne Allen
- E04 - BUILDING

Timmy D. Guinn

Person

Patents Grantslast 30 patents

Roller tube concrete paver with retractable vibrator assembly

Concrete surface polishing trowel and conversion adaptor

Ventilated high capacity hydraulic riding trowel

Hydraulic riding trowels with automatic load sensing

Hydraulic riding trowel with automatic load sensing system

Edge guarded power riding trowel

Riding trowel with rotatable ring edge guard

Riding trowel having edge guards with safety covers

Hydraulically driven, multiple rotor riding trowel

Dual rotor riding trowel with proportional electro-hydraulic steering

Transformable two-person floating screed with automatic grade control

Hydraulically driven, multiple rotor riding trowel

Surface finishing machine with rotatable guard

Rotatable guard for a finishing machine

Riding trowel with variable ratio transmission

Patents Applicationslast 30 patents

Electric Polisher for Concrete Surfaces

Dual Rotor Ride-on Surface Polisher

Concrete Surface Polishing Trowel and Conversion Adaptor

Roller Tube Concrete Paver with Retractable Vibrator Assembly

Hydraulic riding trowels with automatic load sensing

Hydraulic riding trowel with automatic load sensing system