Pick proof money box
US4038844A · kind A · utility
2Cited by
5References
5Claims
0Family size
Inventor
Key dates
| Filing date | Jul 24, 1975 |
| Grant date | Aug 2, 1977 |
| Priority date | — |
| Expiry date | Jul 24, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/0837
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A pick proof money box featuring an inverted lock held proximate to the top surface of the coin operated device which is serviced by the money box. In conjunction therewith a structured characterized key is used for opening the money box. An additional feature is the integral flanges used for holding interlocking wings that are operated to lock and unlock the money box.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.