Portable sound attenuating device and related methods
US9641043B1 · kind B1 · utility
11Cited by
22References
14Claims
0Family size
Inventor
Key dates
| Filing date | Jan 20, 2016 |
| Grant date | May 2, 2017 |
| Priority date | — |
| Expiry date | Jan 20, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B77/13
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Implementations of a portable soundproofing enclosure may include: four side panels coupled together, a top panel coupled to each of the four side panels, the four side panels and the top panel, the top panel including a fan. The panels may form a cavity sized to fully enclose a portable generator. At least two of the four side panels may include an air dam. At least one of the side panels may have a plurality of louvers configured to allow air to be drawn through the panel. The bottom edges of the sides may be configured to rest on a mat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.