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US 5,507,406 AGranted
Tamperproof/tamper evident container
AssigneeBelford Patrick, Inc.
InventorsHenry R. Urciuoli, Robert Urciuoli
Life of this patent
Estimating the term…
Abstract
A container and lid combination, typically thermoformed of plastic such as PVC, PS or PET wherein the lid is easily snapped closed onto the container, both initally and resealably, but cannot be removed therefrom without producing visible evidence thereof.
Claims5
A resealable, tamper evident container comprising:
- (a) a receptacle having an inside volume for holding contents and a removable lid adapted to close the receptacle, the receptacle having,
- (i) a vertically projecting receptacle neck joining
- (ii) a horizontally projecting outer segment, the outer segment in turn joined at an acute angle to
- (iii) a substantially horizontal lip by an inwardly-vertically upward angled section, the outer segment, angled section and lip defining substantially a Z-shape in cross-section,
- (iv) a handle disposed on the lip, and
- (v) the receptacle outer segment having a breakpoint proximate the handle adapted to fracture when the handle is forced downward,
- (b) the lid including,
- (i) a vertically disposed lid neck having a circumscribed inwardly directed groove adapted to cooperate with the receptacle neck to releasably and resealably secure the lid to the container, and joined to
- (ii) a substantially horizontal peripheral margin adapted to closely and coextensively overlay the receptacle outer segment when the lid is secured to the container to nest the lid margin in the acute angle defined by the outer segment and angled section, wherein the container is opened by forcing the handle downward and fracturing the breakpoint to evidence tampering and revealing the nested lid margin for removal of the lid from the receptacle.
6 more elements
A resealable, tamper evident container comprising:
- (a) a receptacle having an inside volume for holding contents and a removable lid adapted to close the receptacle, the receptacle having,
- (i) a vertically projecting receptacle neck joining
- (ii) a horizontally projecting outer segment, the outer segment in turn joined at an acute angle to
- (iii) a substantially horizontal lip by an inwardly-vertically upward angled section, the outer segment, angled section and lip defining substantially a Z-shape in cross-section, and
- (iv) a handle disposed on the lip,
- (v) the receptacle neck having
- (1) a first vertical segment joined to
- (2) a second vertical segment by an inwardly angled section and the second vertical segment is joined by an outwardly directed radius to
- (3) a vertical third segment, and
- (vi) the receptacle outer segment having a breakpoint proximate the handle adapted to fracture when the handle is forced downward,
- (b) the lid including,
- (i) a vertically disposed lid neck having a circumscribed inwardly directed groove adapted to receive the receptacle neck second vertical segment to releasable and re-sealably secure the lid to the container, and
- (ii) a substantially horizontal peripheral margin adapted to closely and coextensively overlay the receptacle outer segment when the lid is secured to the container to nest in the acute angle defined by the outer segment and angled section, wherein the container is opened by forcing the handle downward to reveal the nested lid margin to pull the lid to release the lid from the receptacle and fracturing the breakpoint to evidence tampering.
10 more elements
A resealable, tamper evident container comprising:
- (a) a receptacle having an inside volume for holding contents and a removable lid adapted to close the receptacle, the receptacle having to a vertically projecting receptacle neck joined to a means for evidencing tampered opening of the container including,
- (i) a horizontally projecting outer segment joined to the neck, the outer segment in turn joined at an acute angle to
- (iii) a substantially horizontal lip by an inwardly-vertical angled section, the outer segment, angled section and lip defining substantially a z-shape in cross-section,
- (iv) a handle disposed on the lip, and
- (v) the receptacle outer segment having a breakpoint proximate the handle adapted to fracture when the handle is forced downward,
- (b) the lid including,
- (i) a vertically disposed lid neck having a circumscribed inwardly directed groove adapted to cooperate with the receptacle neck to releasable and re-sealably secure the lid to the container, and
- (ii) a substantially horizontal peripheral margin adapted to closely and coextensively overlay the receptacle outer segment when the lid is secured to the container to nest in the acute angle defined by the outer segment and angled section, wherein the container is opened by forcing the handle downward to reveal the nested lid margin to allow for removal of the lid from the receptacle and to fracture the breakpoint to evidence tampering.
5 more elements
Dependencies are inferred from the claim text.