Furnace door latch assembly
US8672370B2 · kind B2 · utility
0Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2011 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Apr 3, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/1083
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A latch assembly for securing a furnace door to a furnace casing, the latch assembly comprising: a latch for placement on an inside of the furnace door; a knob for placement through a hole in the furnace door, the knob snapped into the latch, the knob for placement on a front surface of the furnace door; a gasket for placement between the knob and the latch; and a cap secured at an end of the knob, wherein the latch, knob, and cap are keyed to allow assembly in only one orientation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.