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Prismo Safety Corp

Prismo Saf

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3247153A	Reflective marker	Expired / Lapsed	1962-08-16	1966-04-19	4	Details
US3176584A	Reflex reflective sheeting and method of making same	Expired / Lapsed	1961-10-11	1965-04-06	1	Details
US3110614A	Treatment of glass beads with methyl hydrogen polysiloxane	Expired / Lapsed	1962-12-11	1963-11-12	2	Details
US2824502A	Highway marking composition containing glass beads and proc…	Expired / Lapsed	1954-09-15	1958-02-25	2	Details