Martin James Dotterweich

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Escondido, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Umbrella with dual arms to tighten and top fabric for clean look an...
- Patent number 11,969,064
- Issue date Apr 30, 2024
- Martin James Dotterweich
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
SUNSHADE UMBRELLA
- Publication number 20240349853
- Publication date Oct 24, 2024
- WITH-U E-COMMERCE (SHANGHAI) CO., LTD.
- Martin James DOTTERWEICH
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Umbrella with dual arms to tighten and top fabric for clean look an...
- Publication number 20220248817
- Publication date Aug 11, 2022
- Martin James Dotterweich
- A45 - HAND OR TRAVELLING ARTICLES