Chewable molded pet toy
US6202598A · kind A · utility
62Cited by
8References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 17, 1999 |
| Grant date | Mar 20, 2001 |
| Priority date | — |
| Expiry date | Mar 17, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K15/026
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A relatively hard stiff core of molded material such as a thermoplastic elastomer provides a durable base for a softer, more easily chewable overcoat layer formed over the core. The core and overcoat may be molded in the shape of a dog bone. Recesses and/or bores may be formed or molded in the core to receive the overcoat material which flows into the recesses and/or bores to lock the overcoat on the core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.