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Martin Schulz III
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Hempstead, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Comfort control insert for a mattress and foundation
Patent number
10,548,409
Issue date
Feb 4, 2020
Rock Island Industries, Inc.
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
All truss foundation unit, method of making the same and foundation...
Patent number
9,808,094
Issue date
Nov 7, 2017
Rock Island Industries
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
All truss foundation unit, method of making the same and foundation...
Patent number
8,959,678
Issue date
Feb 24, 2015
Rock Island Industries
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Spring wire support for foundations and inner spring mattresses
Patent number
8,782,828
Issue date
Jul 22, 2014
Rock Island Industries
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Pocketed bedding or seating product with cushioning pads inside poc...
Patent number
6,490,744
Issue date
Dec 10, 2002
L&P Property Management Company
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Foundation unit and method of making the same
Patent number
5,622,357
Issue date
Apr 22, 1997
Steadley Company
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Foundation unit, wire element for the foundation unit, and method o...
Patent number
5,497,979
Issue date
Mar 12, 1996
Steadley Company
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Foundation unit edge support system
Patent number
5,149,064
Issue date
Sep 22, 1992
Steadley Company
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Core insert machine and process
Patent number
5,134,763
Issue date
Aug 4, 1992
Steadley Company
Martin Schulz
B68 - SADDLERY UPHOLSTERY
Information
Patent Grant
Foundation unit having collapsible support members
Patent number
4,903,949
Issue date
Feb 27, 1990
Steadley Company
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Foundation unit having spring wire elements
Patent number
4,809,958
Issue date
Mar 7, 1989
Steadley Company
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Spring wire element for foundation unit
Patent number
4,770,397
Issue date
Sep 13, 1988
Steadley Company
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Steel wire foundation
Patent number
4,377,279
Issue date
Mar 22, 1983
Steadley Company
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Foundation unit frame
Patent number
4,074,372
Issue date
Feb 21, 1978
Steadley Company, Inc.
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
Shippable Foldable Bed Foundation
Publication number
20210337976
Publication date
Nov 4, 2021
Rock Island Industries, Inc.
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Comfort Control Insert for a Mattress and Foundation
Publication number
20170251816
Publication date
Sep 7, 2017
Rock Island Industries, Inc.
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
All Truss Foundation Unit, Method of Making the Same and Foundation...
Publication number
20150128342
Publication date
May 14, 2015
Rock Island Industries
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Spring Wire Support for Foundations and Inner Spring Mattresses
Publication number
20130239323
Publication date
Sep 19, 2013
Martin Schulz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...