Support for toilet bowl deodorizer block
US4203172A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 5, 1978 |
| Grant date | May 20, 1980 |
| Priority date | — |
| Expiry date | Jun 5, 1998 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03D2009/024
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A support for a cylindrical block of deodorizer product is in the form of a cylindrical cage formed of two identical parts each of which has a cylindrical shape with a closed end and an open end defined by an end collar, the end collars of the two parts being interengageable by means of male and female engagement means carried by both end collars for rendering the two cage parts integral as a single cylindrical cage. The suspension hook is integrally formed with a connection sleeve which has a larger diameter portion capable of engaging on the end collars of the two cage halves and a smaller diameter portion capable of engaging on and sliding along either cage half over a portion other than the said end collar thereof and the narrower diameter portion includes catch engagement means for permitting sliding engagement of the connecting sleeve along the cage in one direction only.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.