Tualatin Sleep Products, Inc.

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Tualatin, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Expandable mattress cover
- Patent number 10,104,984
- Issue date Oct 23, 2018
- Tualatin Sleep Products, Inc.
- John E. Hagglund
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Mattress structure
- Patent number 6,484,338
- Issue date Nov 26, 2002
- Tualatin Sleep Products, Inc.
- John E. Hagglund
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Mattress foundation with springs and foam elements
- Patent number 5,210,890
- Issue date May 18, 1993
- Tualatin Sleep Products
- John E. Hagglund
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
System for mounting a mattress cover to a mattress core
- Patent number 4,490,866
- Issue date Jan 1, 1985
- Tualatin Sleep Products, Inc.
- Norman C. Stanton
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
EXPANDABLE MATTRESS COVER
- Publication number 20170332805
- Publication date Nov 23, 2017
- Tualatin Sleep Products, Inc.
- John E. Hagglund
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
HYBRID MATTRESS UNIT
- Publication number 20170311731
- Publication date Nov 2, 2017
- Tualatin Sleep Products
- John E. Hagglund
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Trademarklast 30 trademarks

Information Trademark
73496212 - SIERRA
- Serial number 73496212
- Registration number 1339244
- Filing date Aug 23, 1984
- Tualatin Sleep Products, Inc.
- 20 - Furniture, mirrors, picture frames