IP Library Granted Patent US 6,875,912
Granted Patent B2
US 6,875,912 · App. 10/428,677 · Granted Apr 5, 2005

Drum beater with controllable beating capability

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Quick Facts
Patent No.
US 6,875,912
App. No.
10/428,677
Granted
Apr 5, 2005
Kind
B2
Abstract

A drum beater comprising an elongated stem, and a beater head carried by the stem, and having a relatively hard drum striker, a relatively soft drum striker, both of said strikers facing in the same direction, to strike a drum head.

Claims (35)

1. A drum beater comprising, in combination:

a) an elongated stem, and

b) beater head carried by the stem, and having:

i) a relatively hard drum striker

ii) a relatively soft drum striker

c) both of said strikers having faces with major extents facing in the same direction, to strike a drum head,

d) and oriented with striker faces in substantially side-by-side relation to cause both striker faces to strike the drum head substantially simultaneously, at sufficient beater head force.

2. The combination of claim 1 wherein said relatively soft striker comprises resiliently compressible material.

3. The combination of claim 2 wherein said relatively hard striker comprises material substantially harder than foam rubber.

4. The combination of claim 1 wherein said relatively soft striker extends at opposite sides of said relatively hard striker.

5. The combination of claim 4 wherein said relatively soft striker comprises a block of cushioning material.

6. The combination of claim 1 wherein said relatively hard striker defines a drum striking surface having first and second portions facing forwardly, said first portion protruding forwardly relative to said second portion.

7. The combination of claim 6 wherein said first and second portions define a forwardly facing dome.

8. The combination of claim 7 wherein said dome is forwardly convex.

9. The combination of claim 8 wherein said relatively soft striker extends at opposite sides of the relatively hard striker to face toward angled extents of the dome.

10. The combination of claim 9 wherein said apparatus includes a pivoted foot plate, an axle supporting the stem, and structure operatively connecting the foot plate and axle to rotate the axle in response to displacement of the foot plate.

11. The combination of claim 1 including foot operated apparatus to swing said head and stem in a forward direction toward a drum.

12. A drum beater comprising, in combination:

a) an elongated stem, and

b) a beater head carried by the stem, and having:

i) a relatively hard drum striker

ii) a relatively soft drum striker

c) both of said strikers facing only in the same direction, to strike a drum head,

d) and including an adjuster operable to adjust the relative positions of the strikers.

13. The combination of claim 12 wherein said adjuster has a rotatable element that advances or retracts one of the strikers relative to the other striker.

14. The combination of claim 12 including a base to which the relatively soft striker is connected, the adjuster being rotatable relative to the base to advance or retract the relatively hard striker relative to the relatively soft striker.

15. A drum beater comprising, in combination:

a) an elongated stem, and

b) a beater head carried by the stem, and having:

iii) a relatively hard drum striker

iv) a relatively soft drum striker

c) both of said strikers facing in the same direction, to strike a drum head,

d) and wherein the beater head includes two relatively adjustable plates, one plate carrying the relatively hard striker, and the other plate carrying the relatively soft striker.

16. The combination of claim 15 including a fastener tightenable to fix the positions of the two plates, and loosenable to allow relative shifting of the two plates.

17. The combination of claim 16 including a slot in one plate to receive a stem defined by the fastener, the stem attached to the other plate.

Assignments (3)
SECURITY INTEREST Recorded May 2, 2016
From: DRUM WORKSHOP, INC.
To: OPUS BANK
Reel/Frame 038589/0666 →
RELEASE OF SECURITY INTEREST Recorded Apr 26, 2016
From: ENDEAVOUR STRUCTURED EQUITY AND MEZZANINE FUND I, L.P.
To: DRUM WORKSHOP, INC.
Reel/Frame 038527/0968 →
SECURITY INTEREST Recorded Dec 2, 2015
From: DRUM WORKSHOP, INC. (AS GRANTOR)
To: ENDEAVOUR STRUCTURED EQUITY AND MEZZANINE FUND I, L.P. (AS LEAD PURCHASER)
Reel/Frame 037195/0605 →