Press-fit handle assembly
US5415353A · kind A · utility
7Cited by
12References
47Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 12, 1993 |
| Grant date | May 16, 1995 |
| Priority date | — |
| Expiry date | Aug 12, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The specification discloses a lawn and garden sprayer in which the sprayer-valve assembly is joined to a rigid plastic handle by a threadless handle nut. The specification also discloses a method whereby the plastic handle, having an opening therein of slightly smaller dimensions than the handle nut, is ,joined to the handle nut by heating the plastic handle such that the handle nut can be forcibly inserted and intimately attached to the handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.