Leak proof vial for microscope slides

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5540331
SERIAL NO

08366869

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Abstract

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A solvent-leak-proof container for rectangular microscope slides includes a thermoplastic vial formed with a threaded cylindrical end and a removable threaded mating cap. The cap includes a centrally disposed cylindrical sealing member for leak proof sealing against the threaded end of the vial. The vial interior includes opposing pairs of longitudinal ribs for supporting and positioning rectangular microscope slides within the vial. The body of the vial is circular at least at the threaded end mating with the cap, but is generally rectangular thereafter to form opposing pairs of flat gripping surfaces which are also suitable for marking the vial for identification.

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Patent Owner(s)

  • PII EVERGREEN, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wong, Johnson N S Rolling Hills, CA 21 407

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