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Holly Daniels Christensen
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Dedham, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sand based jewelry
Patent number
10,820,670
Issue date
Nov 3, 2020
Holly Daniels Christensen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sand based jewelry
Patent number
9,756,910
Issue date
Sep 12, 2017
Dune Jewelry, LLC
Holly Daniels Christensen
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Sand based jewelry
Patent number
9,591,901
Issue date
Mar 14, 2017
Holly Daniels Christensen
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Method for forming sand based jewelry
Patent number
9,009,974
Issue date
Apr 21, 2015
Dune Jewelry, LLC
Holly Daniels Christensen
A44 - HABERDASHERY JEWELLERY
Patents Applications
last 30 patents
Information
Patent Application
Sand Based Jewelry
Publication number
20170332747
Publication date
Nov 23, 2017
Holly Daniels Christensen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Sand Based Jewelry
Publication number
20170135451
Publication date
May 18, 2017
Holly Daniels Christensen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Sand Based Jewelry
Publication number
20150208771
Publication date
Jul 30, 2015
Holly Daniels Christensen
A44 - HABERDASHERY JEWELLERY
Information
Patent Application
Sand Based Jewelry
Publication number
20130074546
Publication date
Mar 28, 2013
Holly Daniels Christensen
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC