Practice drum pad assembly and rim therefor
US7985908B1 · kind B1 · utility
6Cited by
26References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2009 |
| Grant date | Jul 26, 2011 |
| Priority date | — |
| Expiry date | Jul 23, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10D13/03
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A rim for a drum pad assembly comprises a rim member defining an inner portion, a rim portion, an outer portion, a transition portion, and an edge portion. The inner portion is connected to the rim portion. The rim portion is connected to the outer portion. The outer portion is connected to the transition portion. The transition portion is connected to the edge portion. The rim portion defines a rim surface. The inner portion, outer portion, and edge portion are angled with respect to a reference plane. The rim portion is substantially parallel to the reference plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.