Vacuum tube amplifier
Description
The broken lines represent the portions of the design that form no part of the claim.
Claims
I claim a vacuum tube amplifier, as shown and described.
Referenced Cited
U.S. Patent Documents
D328073 | July 21, 1992 | Yamakawa |
D371787 | July 16, 1996 | Sohn |
D409619 | May 11, 1999 | Shin et al. |
D416904 | November 23, 1999 | Rabbani |
D419156 | January 18, 2000 | Yamazaki |
D497152 | October 12, 2004 | Yeh |
D557680 | December 18, 2007 | Corsini |
D563381 | March 4, 2008 | Carrier et al. |
D565021 | March 25, 2008 | Wilson |
D571352 | June 17, 2008 | Yamamoto et al. |
D574809 | August 12, 2008 | Yagihashi |
Patent History
Patent number: D598004
Type: Grant
Filed: Jul 18, 2008
Date of Patent: Aug 11, 2009
Assignee: JE Electronic Company Limited (Shatin)
Inventor: Chi-ming Lam (Shatin)
Primary Examiner: Stella M Reid
Assistant Examiner: Keli L Hill
Attorney: Kaplan Gilman & Pergament LLP
Application Number: 29/308,972
Type: Grant
Filed: Jul 18, 2008
Date of Patent: Aug 11, 2009
Assignee: JE Electronic Company Limited (Shatin)
Inventor: Chi-ming Lam (Shatin)
Primary Examiner: Stella M Reid
Assistant Examiner: Keli L Hill
Attorney: Kaplan Gilman & Pergament LLP
Application Number: 29/308,972
Classifications
Current U.S. Class:
Radio Receiver, Tuner Or Amplifier, Or Housing Therefor (D14/188)