Mixer for viscous materials
Latest United States Gypsum Company Patents:
- METHOD AND APPARATUS FOR MAKING A GYPSUM BOARD
- RAPID SETTING, WATER DURABLE BINDER COMPOSITION
- CEMENTITIOUS SHEATHING PANEL WITH MOISTURE SENSOR AND SYSTEM AND METHOD FOR DETECTING MOISTURE WITHIN STRUCTURE
- Foam modifiers for gypsum slurries, methods, and products
- Fiberglass insulation backed sound mat
Description
The subject matter depicted in broken lines is not intended to be part of the claimed invention and is shown only for environment purposes.
Claims
The ornamental design for a mixer for viscous materials, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
656123 | August 1900 | Kemp |
3251579 | May 1966 | Lasar |
4260267 | April 7, 1981 | Walton |
4627735 | December 9, 1986 | Rose et al. |
5030011 | July 9, 1991 | Kronberg |
5046245 | September 10, 1991 | Weetman et al. |
D328905 | August 25, 1992 | Triano |
5326168 | July 5, 1994 | Miura |
5382092 | January 17, 1995 | Okamoto et al. |
5470148 | November 28, 1995 | Gorr et al. |
6331071 | December 18, 2001 | Akamine et al. |
6419385 | July 16, 2002 | Walls |
6612733 | September 2, 2003 | Schmidt et al. |
D529526 | October 3, 2006 | Gringer et al. |
7114844 | October 3, 2006 | Weetman |
7267476 | September 11, 2007 | Rutigliano et al. |
20030107950 | June 12, 2003 | Shepherd et al. |
20050276158 | December 15, 2005 | Thomas |
20060158959 | July 20, 2006 | Huang |
20070086271 | April 19, 2007 | Hamilton |
6170202 | June 1994 | JP |
Patent History
Patent number: D566143
Type: Grant
Filed: Jul 31, 2007
Date of Patent: Apr 8, 2008
Assignee: United States Gypsum Company (Chicago, IL)
Inventors: Aaron Charles Rosso (Chicago, IL), Matthew Earle Myers (Naperville, IL), Joseph Z. Wascow (Mundelein, IL), Brian A. Retzke (Chicago, IL), Salvatore C. Immordino, Jr. (Trevor, WI), Terry L. Rosenstiel (Vernon Hills, IL)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Greer, Burns & Crain, Ltd.
Application Number: 29/289,753
Type: Grant
Filed: Jul 31, 2007
Date of Patent: Apr 8, 2008
Assignee: United States Gypsum Company (Chicago, IL)
Inventors: Aaron Charles Rosso (Chicago, IL), Matthew Earle Myers (Naperville, IL), Joseph Z. Wascow (Mundelein, IL), Brian A. Retzke (Chicago, IL), Salvatore C. Immordino, Jr. (Trevor, WI), Terry L. Rosenstiel (Vernon Hills, IL)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Greer, Burns & Crain, Ltd.
Application Number: 29/289,753
Classifications