Drum having decorative heads

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6838606
APP PUB NO 20040139839A1
SERIAL NO

10347758

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A drum includes a shell with two heads fixedly connected to two opposite ends of the shell by two counterhoops. Each head includes a base, a decoration layer on the base, a protection layer on the decorative layer and a durable layer on the protection layer. The durable layer has ridges extending therefrom so that the patterns on the decorative layer looks like flapping when the head is beat.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • Assignment data not available. Check PTO

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiang, Kuei Mei No. 119, Zhenxin Rd., Taizhong, TW 1 4

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation