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Acorn Technology Inc. Patents |
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Assignee: Acorn Technology Inc.
Address: Pittsburgh, PA
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4724979 |
Reclosable, tamper-evident plastic lid for a container having a circular wall |
February 16, 1988 |
| A tamper-evident, reclosable, integral rigid plastic lid for use on a container having an upper circular wall provides a double seal for the container contents until opened by a user and a single seal thereafter. The lid has a circular base, with a recess therein and a rupturable planar |
| 4724978 |
Plastic container with integral tamper-evident, reclosable lid |
February 16, 1988 |
| A unitary plastic container and integrally molded, tamper-evident, reclosable lid, which lid has a recessed planar member, with a rupturable portion, and an integral closure member hingedly secured thereto. The planar member and closure member provide an initial double seal for the c |
| 4724977 |
Tamper-evident, reclosable, plastic lid |
February 16, 1988 |
| An integrally molded, generally rectangular, tamper-evident, reclosable lid for a container is formed from a rigid thermoplastic and has a peripheral wall section that defines a recess, with a rupturable planar member extending across the recess, and has an integral closure member hinged |
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