Invention Grant
- Patent Title: Closure with rotation-inhibiting projection
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Application No.: US16388522Application Date: 2019-04-18
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Publication No.: US11021302B2Publication Date: 2021-06-01
- Inventor: John C. Edie , Thomas McCandless , William Moll
- Applicant: CLOSURE SYSTEMS INTERNATIONAL INC.
- Applicant Address: US TN Memphis
- Assignee: CLOSURE SYSTEMS INTERNATIONAL INC.
- Current Assignee: CLOSURE SYSTEMS INTERNATIONAL INC.
- Current Assignee Address: US TN Memphis
- Agency: Nixon Peabody LLP
- Main IPC: B65D41/04
- IPC: B65D41/04

Abstract:
A closure includes first and second closure portions. The first closure portion includes a polymeric top wall portion and an annular skirt portion. The skirt portion includes exterior and interior surfaces. The interior surface includes an internal thread formation for mating engagement with an external thread formation of a container and at least one rotation-inhibiting projection. The rotation-inhibiting projection is located to contact the external thread formation. The rotation-inhibiting projection is in the general shape of the letter “C” prior to engagement with the external thread formation of the container. The second closure portion includes a polymeric tamper-evident band.
Public/Granted literature
- US20200331663A1 Closure With Rotation-Inhibiting Projection Public/Granted day:2020-10-22
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