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Patent
D308217
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Priority
Mar 18 1988
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Filed
Mar 18 1988
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Issued
May 29 1990
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Expiry
May 29 2004
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Assg.orig
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Entity
unknown
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8
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5
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n/a
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The ornamental design for a drum head ring, as shown and described.
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FIG. 1 is a top plan view of a drum head ring showing my new design;
FIG. 2 is a side elevational view, the undisclosed opposite side being
substantially a mirror image;
FIG. 3 is a bottom plan view thereof; and
FIG. 4 is a perspective view thereof.
The broken line showing of the drum is for illustrative purposes only and
forms no part of the claimed design.
Cohen, Martin B.
| Patent |
Priority |
Assignee |
Title |
| 10580392, |
Oct 20 2017 |
William Lee, Drake; Rochelle Marie, Drake; William Henry Chase, Drake |
Device to protect an edge of an object |
| 5417136, |
Jan 21 1994 |
DRUM WORKSHOP, INC |
Conga rim |
| 8304640, |
Apr 04 2011 |
|
Method and apparatus for protecting a musical instrument |
| 8981195, |
Oct 25 2012 |
|
Cymbal edge guard |
| D350362, |
May 08 1991 |
Yamaha Corporation |
Musical drum rim |
| D541330, |
Mar 21 2006 |
CYMCO, INC |
Drum apparatus |
| D601617, |
Apr 24 2008 |
|
Hand drum |
| D737497, |
Feb 24 2014 |
|
Quick change lens gasket |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a