US2007170075A1PendingUtilityA1
MPSS (Multi-Purpose Solution Saver) contact lense case
Est. expiryJan 23, 2026(expired)· nominal 20-yr term from priority
A45C 11/005
44
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Claims
Abstract
An article of manufacture for a MPSS (MULTI-PURPOSE SOLUTION SAVER) CONTACT LENS CASE: A concentrically oriented, dual chamber (inner & outer), simultaneous sealing contact lens case that indicates the minimum amount of MPS (multi-purpose solution) required for asepsis and facilitates removal of the len(s) from chambers with Concentric dual chambers. Solution level indication, reduced profile height.
Claims
exact text as granted — not AI-modified1 . An article of manufacture for a MPSS (MULTI-PURPOSE SOLUTION SAVER) CONTACT LENS CASE: A concentrically oriented, dual chamber (inner & outer), simultaneous sealing contact lens case that indicates the minimum amount of MPS (multi-purpose solution) required for asepsis and facilitates removal of said len(s) from chambers comprising: Concentric dual chambers; Solution level indication ; reduced profile height.
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