David Scott Doherty

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Peterborough, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Broom with hooked bristles section
- Patent number 9,386,842
- Issue date Jul 12, 2016
- David Scott Doherty
- A46 - BRUSHWARE

Patents Applicationslast 30 patents

Information Patent Application
HANGING CANE APPARATUS
- Publication number 20170295894
- Publication date Oct 19, 2017
- David Scott Doherty
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
BROOM WITH HOOKED BRISTLES SECTION
- Publication number 20150013718
- Publication date Jan 15, 2015
- David Scott Doherty
- A46 - BRUSHWARE