Reginald Anthony Butwell

Person

Young's Point, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Composite handrails with reduced density carcass
- Patent number 11,975,943
- Issue date May 7, 2024
- EHC Canada, Inc.
- Qingping Guo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of forming a spliced joint in a handrail or other elongate a...
- Patent number 11,745,435
- Issue date Sep 5, 2023
- EHC Canada, Inc.
- Kirby Wayne Crosby
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mould assembly for forming a spliced joint in a handrail, or other...
- Patent number 11,383,408
- Issue date Jul 12, 2022
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for extrusion of thermoplastic handrail
- Patent number 10,940,625
- Issue date Mar 9, 2021
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for extrusion of thermoplastic handrail
- Patent number 10,350,807
- Issue date Jul 16, 2019
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Compact composite handrails with enhanced mechanical properties
- Patent number 10,287,133
- Issue date May 14, 2019
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B32 - LAYERED PRODUCTS
Information Patent Grant
Compact composite handrails with enhanced mechanical properties
- Patent number 10,160,623
- Issue date Dec 25, 2018
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method and apparatus for extrusion of thermoplastic handrail
- Patent number 9,981,415
- Issue date May 29, 2018
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FORMING A SPLICED JOINT IN A HANDRAIL OR OTHER ELONGATE A...
- Publication number 20210370616
- Publication date Dec 2, 2021
- EHC Canada, Inc.
- Kirby Wayne Crosby
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MOULD ASSEMBLY FOR FORMING A SPLICED JOINT IN A HANDRAIL OR OTHER E...
- Publication number 20210370551
- Publication date Dec 2, 2021
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPOSITE HANDRAILS WITH REDUCED DENSITY CARCASS
- Publication number 20210238012
- Publication date Aug 5, 2021
- EHC Canada, Inc.
- Qingping Guo
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPACT COMPOSITE HANDRAILS WITH ENHANCED MECHANICAL PROPERTIES
- Publication number 20190106297
- Publication date Apr 11, 2019
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR EXTRUSION OF THERMOPLASTIC HANDRAIL
- Publication number 20180243963
- Publication date Aug 30, 2018
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR EXTRUSION OF THERMOPLASTIC HANDRAIL
- Publication number 20180111304
- Publication date Apr 26, 2018
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPACT COMPOSITE HANDRAILS WITH ENHANCED MECHANICAL PROPERTIES
- Publication number 20180111799
- Publication date Apr 26, 2018
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD AND APPARATUS FOR EXTRUSION OF THERMOPLASTIC HANDRAIL
- Publication number 20150283750
- Publication date Oct 8, 2015
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Reginald Anthony Butwell

Person

Patents Grantslast 30 patents

Composite handrails with reduced density carcass

Method of forming a spliced joint in a handrail or other elongate a...

Mould assembly for forming a spliced joint in a handrail, or other...

Method and apparatus for extrusion of thermoplastic handrail

Method and apparatus for extrusion of thermoplastic handrail

Compact composite handrails with enhanced mechanical properties

Compact composite handrails with enhanced mechanical properties

Method and apparatus for extrusion of thermoplastic handrail

Patents Applicationslast 30 patents

METHOD OF FORMING A SPLICED JOINT IN A HANDRAIL OR OTHER ELONGATE A...

MOULD ASSEMBLY FOR FORMING A SPLICED JOINT IN A HANDRAIL OR OTHER E...

COMPOSITE HANDRAILS WITH REDUCED DENSITY CARCASS

COMPACT COMPOSITE HANDRAILS WITH ENHANCED MECHANICAL PROPERTIES

METHOD AND APPARATUS FOR EXTRUSION OF THERMOPLASTIC HANDRAIL

METHOD AND APPARATUS FOR EXTRUSION OF THERMOPLASTIC HANDRAIL

COMPACT COMPOSITE HANDRAILS WITH ENHANCED MECHANICAL PROPERTIES

METHOD AND APPARATUS FOR EXTRUSION OF THERMOPLASTIC HANDRAIL