John C. Olson

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Livingston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
T-pin
- Patent number D1056447
- Issue date Jan 7, 2025
- DPG USA INC.
- Nikhil Gupta
- D03 - Travel goods and personal belongings
Information Patent Grant
Dispenser for thread treatment compound
- Patent number 11,359,316
- Issue date Jun 14, 2022
- DPG USA INC.
- Nikhil Gupta
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Handheld loop former for beading wire
- Patent number 10,160,032
- Issue date Dec 25, 2018
- DPG USA INC.
- Nikhil Gupta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Dispenser for thread treatment compound
- Patent number 9,982,377
- Issue date May 29, 2018
- DPG USA INC.
- Nikhil Gupta
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Manual tool for precision forming of ear wires for jewelry
- Patent number 9,888,750
- Issue date Feb 13, 2018
- DPG USA INC.
- Ronald Carl Farnum
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Handle
- Patent number D802053
- Issue date Nov 7, 2017
- DPG USA INC.
- Nikhil Gupta
- D19 - Office supplies
Information Patent Grant
Bi-stable support fixture for addition of pendants to jewelry chains
- Patent number 9,713,366
- Issue date Jul 25, 2017
- DPG USA INC.
- John C. Olson
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
Dispenser for Thread Treatment Compound
- Publication number 20180237969
- Publication date Aug 23, 2018
- DPG USA, Inc.
- Nikhil Gupta
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Application
Handheld Loop Former for Beading Wire
- Publication number 20170216904
- Publication date Aug 3, 2017
- DPG USA Inc.
- Nikhil Gupta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Dispenser for Thread Treatment Compound
- Publication number 20160184858
- Publication date Jun 30, 2016
- DPG USA, Inc.
- Nikhil Gupta
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Bi-Stable Support Fixture for Addition of Pendants to Jewelry Chains
- Publication number 20150351504
- Publication date Dec 10, 2015
- DPG USA Inc.
- John C. Olson
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Manual Tool for Precision Forming of Ear Wires for Jewelry
- Publication number 20150321243
- Publication date Nov 12, 2015
- DPG USA, Inc.
- Ronald Carl Farnum
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...