IP Library › Granted Patent US 642,919
Granted Patent S1
US 642,919 · App. 29/372,908 · Granted Aug 9, 2011

Tamper evident polymer screw cap with integral vent protector ring

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Quick Facts
Patent No.
US 642,919
App. No.
29/372,908
Granted
Aug 9, 2011
Kind
S1
Claims (1)

The ornamental design for the tamper evident polymer screw cap with integral vent protector ring, as shown and described.

Assignments (2)
PATENT SECURITY AGREEMENT Recorded Jun 27, 2025
From: ALLFAST FASTENING SYSTEMS, LLC; INTERTECH PLASTICS LLC; MONOGRAM AEROSPACE FASTENERS, INC.; RAPAK, LLC; RIEKE LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 071755/0589 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 24, 2020
From: TAYLOR, DALE W.
To: RIEKE LLC
Reel/Frame 051607/0699 →