David E. Medeiros

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Jewett City, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Slidable valve for dispensing from an insulated bottle
- Patent number 4,274,562
- Issue date Jun 23, 1981
- King Seeley Thermos Co.
- David E. Medeiros
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...