Brass-wind musical instrument mouthpiece with radially asymmetric lip restrictor
First Claim
1. A mouthpiece for brass-wind musical instruments, said mouthpiece comprising:
- (A) an enlarged head portion forming and comprising a cavity, hereinafter called a cup, said cup comprising upper and lower interior cup surfaces, and an annular rim surface that smoothly, circumferentially and continuously abuts said upper and lower interior cup surfaces, said upper interior cup surface being an essentially conventional, concave, and inwardly tapered surface of revolution,(B) a convex, radially asymmetric lower-lip restrictor comprising a radially asymmetric bulge in said lower interior cup surface, said radially asymmetric bulge being relatively wide circumferentially of the cup, disposed essentially toward the front of the lower half of the cup, occupying up to essentially one half of the cup volume, horizontally spanning the cup, smoothly merging with said annular rim surface and configured so as to preferentially contact and compress a user'"'"'s lower lip only, and(C) an elongated, tapered, substantially tubular shank adjacent to and connected to said enlarged head portion and adapted to be connected to one of said brass-wind musical instruments, said elongated, tapered, substantially tubular shank containing an air passageway extending into said cup for passing air and lip vibrations of a user'"'"'s lips into one of said brass-wind musical instruments.
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Accused Products
Abstract
A mouthpiece for brass-wind musical instruments has at one end a shank (22) that is inserted into the brass-wind instrument, and at the opposite end an enlarged head containing a cavity called the cup, this cup having a rim surface (34) that is adapted to be pressed against the lips of the user. The shank (22) contains an air passageway (24) which extends to the cup for the purpose of conducting air and lip vibrations into the instrument. Incorporated into the cup, rim surface (34) or both is a lip restrictor (28) for limiting the amount that, the users bottom lip enters the mouthpiece. This lip restrictor (28) extends upper register and eases playing effort without affecting tone.
57 Citations
3 Claims
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1. A mouthpiece for brass-wind musical instruments, said mouthpiece comprising:
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(A) an enlarged head portion forming and comprising a cavity, hereinafter called a cup, said cup comprising upper and lower interior cup surfaces, and an annular rim surface that smoothly, circumferentially and continuously abuts said upper and lower interior cup surfaces, said upper interior cup surface being an essentially conventional, concave, and inwardly tapered surface of revolution, (B) a convex, radially asymmetric lower-lip restrictor comprising a radially asymmetric bulge in said lower interior cup surface, said radially asymmetric bulge being relatively wide circumferentially of the cup, disposed essentially toward the front of the lower half of the cup, occupying up to essentially one half of the cup volume, horizontally spanning the cup, smoothly merging with said annular rim surface and configured so as to preferentially contact and compress a user'"'"'s lower lip only, and (C) an elongated, tapered, substantially tubular shank adjacent to and connected to said enlarged head portion and adapted to be connected to one of said brass-wind musical instruments, said elongated, tapered, substantially tubular shank containing an air passageway extending into said cup for passing air and lip vibrations of a user'"'"'s lips into one of said brass-wind musical instruments. - View Dependent Claims (2, 3)
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Specification