Patents by Inventor Anthony Gerard May

Anthony Gerard May has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Tamper proof container
    Patent number: 5893475
    Abstract: A tamperproof container 1 has a main body portion 2 with an opening 3 and a closure 4. The closure 4 is releasably engageable with the neck portion 5 of the body portion 1. One or more tamperproof indicators 10 have leg portions 11 engageable within respective of apertures 12 around a peripheral ledge 13 of the closure 4. Rotation of the closure 4 relative to the neck 5 will result in the legs 11 engaging with a respective abutment 15 provided on a shoulder 14 of the body portion 2 breaking off the legs 11 and showing that the closure 4 has been removed or an attempt to do so has been made.
    Type: Grant
    Filed: April 16, 1997
    Date of Patent: April 13, 1999
    Assignee: Sprintquip NZ Limited
    Inventor: Anthony Gerard May