Ladders

Industry

CPC
B29L2031/745

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES B29L2031/00Other particular articles

Current Industry

B29L2031/745Ladders

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ladder, overmolded foot and method
- Patent number 11,131,142
- Issue date Sep 28, 2021
- Werner Co.
- Steve Dings
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Structural member and/or coupling arrangement and/or method for same
- Patent number 10,995,785
- Issue date May 4, 2021
- ARKAL AUTOMOTIVE C.S. LTD.
- Amitai Ben Horin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods of fabricating composite articles and related articles and...
- Patent number 10,871,031
- Issue date Dec 22, 2020
- Wing Enterprises, Incorporated
- N. Ryan Moss
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiberglass reinforced plastic products having increased weatherabil...
- Patent number 10,077,600
- Issue date Sep 18, 2018
- Werner Co.
- Richard M. Kelly
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiberglass reinforced plastic products having increased weatherabil...
- Patent number 9,266,289
- Issue date Feb 23, 2016
- Werner Co.
- James Vincent Gauchel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiberglass reinforced plastic products having increased weatherabil...
- Patent number 8,858,208
- Issue date Oct 14, 2014
- Werner Co.
- Richard M. Kelly
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiberglass reinforced plastic products having increased weatherabil...
- Patent number 8,632,708
- Issue date Jan 21, 2014
- Werner Co.
- Richard M. Kelly
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiberglass reinforced plastic products having increased weatherabil...
- Patent number 8,418,811
- Issue date Apr 16, 2013
- Werner Co.
- Richard M. Kelly
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Blow molded plastic interconnection having a receiving section and...
- Patent number 8,202,018
- Issue date Jun 19, 2012
- Confer Plastics, Inc.
- Daid J. Lipniarski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Secure interlocking system for plastic materials
- Patent number 7,578,632
- Issue date Aug 25, 2009
- Confer Plastics, Inc.
- David J. Lipniarski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Photo-curing hollow structure
- Patent number 7,175,894
- Issue date Feb 13, 2007
- Sakura Rubber Co., Ltd.
- Tetsuya Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for manufacturing a composite material ladder and ladder ob...
- Patent number 6,591,942
- Issue date Jul 15, 2003
- Top Glass S.p.A.
- Alfonso Branca
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Blow molded articles and method of making
- Patent number 6,102,156
- Issue date Aug 15, 2000
- Confer Plastics, Inc.
- David J. Lipniarski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ladder and method of construction
- Patent number 5,427,198
- Issue date Jun 27, 1995
- Michael P. Walsh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Modular step system and method for manufacture
- Patent number 5,400,556
- Issue date Mar 28, 1995
- Pacific Industries, Inc.
- James Favaron
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making a composite structure
- Patent number 5,258,087
- Issue date Nov 2, 1993
- Plascon Technologies (Proprietary) Limited
- Michael W. Symons
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Connecting fibre reinforced pultrusions
- Patent number 4,483,904
- Issue date Nov 20, 1984
- Kenneth S. Church
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiberglass ladder and method of constructing same
- Patent number 4,029,172
- Issue date Jun 14, 1977
- Composite Technology, Inc.
- Andrew Green
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3374532
- Patent number 3,374,532
- Issue date Mar 26, 1968
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
2932358
- Patent number 2,932,358
- Issue date Apr 12, 1960
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
STRUCTURAL MEMBER AND/OR COUPLING ARRANGEMENT AND/OR METHOD FOR SAME
- Publication number 20210003157
- Publication date Jan 7, 2021
- ARKAL AUTOMOTIVE C.S. LTD.
- Amitai BEN HORIN
- B60 - VEHICLES IN GENERAL
Information Patent Application
CO-MOLDED SHOE FOR A LADDER RAIL AND METHOD FOR FORMING SUCH SHOE
- Publication number 20200325727
- Publication date Oct 15, 2020
- Louisville Ladder Inc.
- Andrès Eduardo REYES ACOSTA
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Fiberglass Reinforced Plastic Products Having Increased Weatherabil...
- Publication number 20160160563
- Publication date Jun 9, 2016
- Werner Co.
- James Vincent Gauchel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Fiberglass Reinforced Plastic Products Having Increased Weatherabil...
- Publication number 20140044821
- Publication date Feb 13, 2014
- Werner Co.
- Richard M. Kelly
- B32 - LAYERED PRODUCTS
Information Patent Application
Fiberglass Reinforced Plastic Products Having Increased Weatherabil...
- Publication number 20130213739
- Publication date Aug 22, 2013
- Werner Co.
- Richard M. Kelly
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Blow Molded Plastic Interconnection Having a Receiving Section and...
- Publication number 20100044152
- Publication date Feb 25, 2010
- CONFER PLASTICS, INC.
- Daid J. Lipniarski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Fiberglass reinforced plastic products having increased weatherabil...
- Publication number 20090065302
- Publication date Mar 12, 2009
- Werner Co.
- Richard M. Kelly
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Secure interlocking system for plastic materials
- Publication number 20080279624
- Publication date Nov 13, 2008
- Confer Plastics, Inc.
- David J. Lipniarski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Fiberglass reinforced plastic products having increased weatherabil...
- Publication number 20080023268
- Publication date Jan 31, 2008
- Werner Co.
- Richard M. Kelly
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Fiberglass reinforced plastic products having increased weatherabil...
- Publication number 20070204948
- Publication date Sep 6, 2007
- Werner Co.
- James Vincent Gauchel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Molded composite climbing structures utilizing selective localized...
- Publication number 20070205053
- Publication date Sep 6, 2007
- William R. Isham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Lightweight composite ladder rail having supplemental reinforcement...
- Publication number 20060032705
- Publication date Feb 16, 2006
- William R. Isham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Photo-curing hollow structure and method of curing the same
- Publication number 20040175521
- Publication date Sep 9, 2004
- Tetsuya Nakamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Methods of manufacturing multi-material covers for ladder rail ends
- Publication number 20040020582
- Publication date Feb 5, 2004
- Paul R. Swiderski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Blow molded railing section
- Publication number 20020023406
- Publication date Feb 28, 2002
- GSW INC.
- Fredrick M. Pettit
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process for manufacturing a composite material ladder and ladder ob...
- Publication number 20020003062
- Publication date Jan 10, 2002
- Alfonso Branca
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ladder, overmolded foot and method

Structural member and/or coupling arrangement and/or method for same

Methods of fabricating composite articles and related articles and...

Fiberglass reinforced plastic products having increased weatherabil...

Fiberglass reinforced plastic products having increased weatherabil...

Fiberglass reinforced plastic products having increased weatherabil...

Fiberglass reinforced plastic products having increased weatherabil...

Fiberglass reinforced plastic products having increased weatherabil...

Blow molded plastic interconnection having a receiving section and...

Secure interlocking system for plastic materials

Photo-curing hollow structure

Process for manufacturing a composite material ladder and ladder ob...

Blow molded articles and method of making

Ladder and method of construction

Modular step system and method for manufacture

Method of making a composite structure

Connecting fibre reinforced pultrusions

Fiberglass ladder and method of constructing same

3374532

2932358

Patents Applicationslast 30 patents

STRUCTURAL MEMBER AND/OR COUPLING ARRANGEMENT AND/OR METHOD FOR SAME

CO-MOLDED SHOE FOR A LADDER RAIL AND METHOD FOR FORMING SUCH SHOE

Fiberglass Reinforced Plastic Products Having Increased Weatherabil...

Fiberglass Reinforced Plastic Products Having Increased Weatherabil...

Fiberglass Reinforced Plastic Products Having Increased Weatherabil...

Blow Molded Plastic Interconnection Having a Receiving Section and...

Fiberglass reinforced plastic products having increased weatherabil...

Secure interlocking system for plastic materials

Fiberglass reinforced plastic products having increased weatherabil...

Fiberglass reinforced plastic products having increased weatherabil...

Molded composite climbing structures utilizing selective localized...

Lightweight composite ladder rail having supplemental reinforcement...

Photo-curing hollow structure and method of curing the same

Methods of manufacturing multi-material covers for ladder rail ends

Blow molded railing section

Process for manufacturing a composite material ladder and ladder ob...