Elizabeth A. Grist

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Baltimore, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Pre-fabricated templates to construct variable-dimensioned containers
- Patent number 9,174,761
- Issue date Nov 3, 2015
- T.E. Brangs, Inc.
- Elizabeth A. Grist
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Portable game devices having prize compartments and lock mechanisms
- Patent number 9,072,962
- Issue date Jul 7, 2015
- T.E. Brangs, Inc.
- Elizabeth A. Grist
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Mechanical ball projection game devices
- Patent number 7,946,585
- Issue date May 24, 2011
- T.E. Brangs, Inc.
- Elizabeth A. Grist
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Transparent prize presenting game
- Patent number 5,310,184
- Issue date May 10, 1994
- Elizabeth A. Grist
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Folding scissors
- Publication number 20100083509
- Publication date Apr 8, 2010
- Elizabeth A. Grist
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Attractive implement kit for personal care usage
- Publication number 20090308782
- Publication date Dec 17, 2009
- Elizabeth A. Grist
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
MECHANICAL BALL PROJECTION GAME DEVICES
- Publication number 20090085286
- Publication date Apr 2, 2009
- T.E. Brangs, Inc.
- Elizabeth A. Grist
- A63 - SPORTS GAMES AMUSEMENTS