Tamper evident spout

Details Tamper evident spout Tamper evident spout

1999-06-09

2000-09-19

Bomberg, Kenneth

Dispensing

With lock or fastening seal

Single-use fastening seal

22215314, 222528, 222536, 2225415, B67D 300

Patent

active

061198986

ABSTRACT:
A tamper evident spouted closure, contains a base (1) supporting a pivotally mounted spout (4). A tab (7) is integrally connected to a pair of frangible webs (6) and those webs are serially integrally connected to the distal end of said spout, the webs and tab extending from the spouts end. A tab seat (10) is integrally formed in the closure base and a weld permanently joins the tab to the seat. The frangible web thereby obstructs the initial movement to lift and open the spout. When the spout is pulled open, the frangible web easily breaks. The broken web serves as visual evidence that the spout was previously opened and then re-closed.

REFERENCES:
patent: 3655099 (1972-04-01), Hazard
patent: 4081108 (1978-03-01), Wilson
patent: 4440327 (1984-04-01), Dark
patent: 5141150 (1992-08-01), Plaessman
patent: 5356044 (1994-10-01), Lavange
patent: 5392968 (1995-02-01), Dark
patent: 5662245 (1997-09-01), Grant
patent: 5799840 (1998-09-01), Mogard
patent: 5875907 (1999-03-01), Lay

Affiliated with

Also associated with

Rating

Tamper evident spout does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tamper evident spout, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tamper evident spout will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1063479