Robert Black

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Monroe, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Trowel/float with level and replaceable surfaces
- Patent number 11,987,996
- Issue date May 21, 2024
- Robert Black
- G01 - MEASURING TESTING
Information Patent Grant
Utility marker holster
- Patent number 10,759,217
- Issue date Sep 1, 2020
- Robert Black
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
TROWEL/FLOAT WITH LEVEL AND REPLACEABLE SURFACES
- Publication number 20210189740
- Publication date Jun 24, 2021
- Robert Black
- G01 - MEASURING TESTING
Information Patent Application
UTILITY MARKER HOLSTER
- Publication number 20190337324
- Publication date Nov 7, 2019
- Robert Black
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
TROWEL/FLOAT WITH LEVEL AND REPLACEABLE SURFACES
- Publication number 20190338537
- Publication date Nov 7, 2019
- Robert Black
- E04 - BUILDING