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8173882 Tremolo assembly of stringed instrument  
A stringed instrument defines a hollow volume and includes at least one string. A tremolo assembly of the stringed instrument is adapted to vary tension in the string and comprises a tone block...
8163987 Vibrato string retainer bracket  
The present invention provides a bracket, which can be easily installed to a vibrato device having a string bar with projecting string pins. The bracket facilitates re-stringing the strings through...
8119893 Magnetic bridges and tailpieces for stringed instruments  
Improved bridges and tailpieces for stringed instruments, such as guitars and banjos. The bridge and tailpiece each include a void at each end of their respective base pieces, near the vertical...
8110733 Tuning stabilizer for stringed instrument  
A self-contained tuning stabilizer for a stringed instrument consists of a body which is attachable to the stringed instrument like a capo, the stabilizer containing mechanical members for...
8071868 Musical instrument vibrato mounting adapter apparatus  
A vibrato mounting apparatus for mounting a vibrato device, such as a Bigsby Vibrato, to an electric guitar without making changes to the guitar body is herein disclosed. The vibrato device...
8008559 Tremolo block  
A tremolo assembly includes a metallic block having an upper end near a pivoting mounting point. The lower end of the block depends downwardly into a space within a guitar body. The tremolo block...
7977556 Music notation system  
The invention relates to a music notation system that obviates the need for one to have any knowledge of conventional music notation in order to play a keyboard, including those that are a...
7960630 Tremolo mechanism for a stringed musical instrument with angled saddle rollers  
A tremolo mechanism having a novel roller mounted beneath a tensioned string of a stringed musical instrument is described. During oscillatory movement, the tensioned string exerts both a static...
7956262 Locking post system for a guitar bridge  
An apparatus for a guitar comprising a first compressible member, one or more spacers and a second compressible member. The second compressible member may be configured to receive the one or more...
7888571 Tremolo mechanism for a stringed musical instrument with cam actuated lock  
The tremolo mechanism includes a novel cam actuated lock having a plurality of parallel locking channels disposed on an engagement surface of a movable locking arm and further having a locking...
7838752 Guitar bridge with a sustain block and Tune-O-Matic saddles  
A guitar bridge includes bridge plate having a slot-shaped aperture formed therein. A saddle holder attached to an upper surface of said bridge plate supports a post-shaped saddle. A sustain block...
7838751 Hand actuated tremolo system for guitars  
A tremolo device with a movable bridge, an adjustment device, and a support frame is implemented on an acoustic guitar, with features that can also be employed on an electric guitar or other...
7829773 Tremolo mechanism having bridge segments adjustable in three dimensions  
A tremolo mechanism for varying the pitch of the strings of a musical instrument to create a vibrato effect includes a plurality of separately adjustable bridge segments, one for each string, which...
7820898 Thunderline bolt on tremlo system  
A bolt on tremolo unit. The tremolo arm is depressed which rotates a shaft within a frame. The rotating shaft engages a conrod against a folded steel sheet. This forces it to tip thus lowering the...
7795516 Neutral tension bridge  
A bridge mechanism for keeping at least one string on a musical instrument at a desired tension, having: a first body having a string contact point located at an intonation harmonic;at least one...
7772470 Guitar tremolo  
A self-contained, surface-mount guitar tremolo is disclosed. A particular embodiment includes a surface-mount base plate; a plurality of individually adjustable string fingers attached to the base...
7745709 Tremolo attachment for a stringed instrument  
This tremolo device includes a flat hand plate and a short mounting post welded perpendicularly to bottom of the hand plate. The hand plate is configured and bent to form a curved eminence and...
7718873 Stringed instrument vibrato device  
A vibrato device is disclosed for an instrument that has a plurality of strings. The vibrato device includes a base plate with a pivot means formed proximately to a forward side thereof. A...
7709713 Mounting plate and vibrato assembly for vibrato system on a guitar  
A vibrato mounting bracket for a guitar, said vibrato unit having a frame having: a) a generally fiat central portion extending from a bottom peripheral edge portion of the guitar, said flat...
7663039 Locking post system for a guitar bridge  
An apparatus for a guitar comprising a first compressible member, one or more spacers and a second compressible member. The second compressible member may be configured to receive the one or more...
7645927 Pitch adjustment device for string instruments  
A pitch adjustment device for selectively adjusting the pitch of the string(s) of a stringed musical instrument. Each string of the instrument is attached to a respective pitch adjustment device....
7566823 Bridge system for acoustic guitars  
A bridge system for acoustic guitars which utilizes a string anchor rigidly attached to the under-side of the bridge plate, with provisions in the bridge, soundboard, and bridge plate to allow the...
7557282 Hardtail converter block for a tremolo equipped guitar  
A converter block for a Stratocaster.®. style tremolo system that effectively changes it to a hardtail configuration. Players who do not use the tremolo can benefit from the ease and stability in ...
7554023 String mounting system  
A string mounting system for a stringed musical instrument (10), comprising a helical tension spring (22a-f) connected in series with each string (14a-f), each string (14a-f) being collinear with...
7547834 String replacement assistance apparatus  
A string replacement assistance apparatus is used when the strings of a stringed instrument equipped with a tremolo unit are replaced. The tremolo unit makes a pivotal movement in arm-up and...
7544873 Modified tremolo device for stringed musical instrument  
A difference between the prior art and the present invention is that the applicant has added two stop screws. The two stop screws are positioned in a track adjuster and extend through the...
7531730 Non-toxic chemical musical instrument string coating and preservative  
A method of protecting musical instrument strings comprising the steps of applying a fluorochemical acrylate polymer coating carried in a hydrofluoroether solvent to the strings of a musical...
7531731 Tremolo-limiter  
The tremolo-limiting product ensures reliable and repeatable returns to the initial tuned position after tension-changing events. Some embodiments of the product can preserve string tuning while...
7521616 Locking cam tremolo device  
A cam tremolo device for a stringed musical instrument includes a frame secured to the instrument and a tailpiece rotatably connected with the frame and is characterized by a locking mechanism...
7479592 Stringed instrument vibrato device  
A vibrato device for an instrument, such as a guitar, comprises a base plate having a forward side with a pivot means and at least one elongated bridge post fixed thereto. Each bridge post is fixed...
7459619 Tremolo mechanism for guitar  
An improved tremolo mechanism for a guitar. The tremolo mechanism for a guitar includes a rotary assembly. The rotary assembly includes a main rotor that includes an arcuate shaped surface defining...
7435886 Interval models for the musical octave  
This invention constitutes a set of devices that provides an approach to music instruction that is devoted particularly to demonstrating fundamental tonal properties of the musical octave. Novel...
7414184 Alternative tuning device for stringed musical instruments  
A device which attaches to the non-vibrating part of specific string(s) of suitable stringed musical instruments and which enables the musician to repeatably apply alternative predetermined tension...
7351894 Guitar string retainer guide  
A stringed instrument including a body having a front surface and a rear surface, a tuning mechanism, a neck having one end joined to the body and an opposite end retaining the tuning mechanism,...
7339102 Cam activated tremolo bridge  
An improved reverse tremolo bridge including a base plate attached to a guitar body, a camshaft connected to a slide plate, and cam stops connected to the base plate. Strings for the guitar are...
7329808 String bending device for stringed musical instruments  
A string bending device for stringed instruments and methods of use are claimed. The novel device permits the user to tension a string to change the pitch and tone by means of a tension arm and...
7297851 Guitar bridge apparatus  
A bridge assembly for a guitar having a bridge plate connected to an anchor plate by a single, horizontally positioned flat spring. The bridge plate has an opening that receives a portion of a...
7259309 Tremolo actuator  
A simple “hands-free” electric guitar tremolo and tremolo actuator is provided. An actuator is pivotably attached to the guitar body within a rear cavity of the solid body of the instrument. A por...
7247780 Wrench tremolo bar for a guitar  
A guitar has a wrench tremolo bar thereon, replacing the standard tremolo bar, with the wrench tremolo bar having a desired wrench on at least one end of the wrench tremolo bar, to cooperate with...
7235730 Bridge for stringed instrument and stringed instrument  
A bridge for a stringed instrument located on an upper surface of a body of the stringed instrument including lever arm retainers located on the upper surface of the body. Each lever arm retainer...
7189908 Tremolo assembly  
A tremolo assembly for a stringed instrument such as a guitar can be used in an instrument comprising a body, a neck and a head. Strings are strung between the head and the tremolo assembly. The...
7183475 Stringed instrument with adjustable string tension control  
A tension adjustment mechanism for a stringed musical instrument suitable for use on a tailpiece assembly comprises a pivoting member (such as a string receptor), an adjustable stop, and a lever...
7179975 Method and apparatus for fully adjusting and providing tempered intonation for stringed, fretted musical instruments, and making adjustments to the rule of 18  
The present invention involves a tempering formula which utilizes specific pitch offsets, which when applied to the guitar, result in extraordinarily pleasing intonation.
7145065 Releasable tremolo lock device  
A quick-release tremolo lock device for installation into a tremolo or vibrato assembly recess or cavity, and for mounting to a movable bridge or a tremolo or vibrato block of a stringed instrument...
7053287 Compensator for a tremolo and a musical instrument  
A compensator for a tremolo for a stringed musical instrument, such as an electric guitar. The compensator has an integrated tremolo stop, allowing a musician to continue playing without undue...
7049504 Tremolex  
An electronic tremolo producing apparatus for stringed electronic musical instrument is provided. The tremolo apparatus includes an electronic base unit mounted on the instrument with an attached...
7009096 Tremolo unit and electric guitar having the same  
A tremolo operating mechanism comprising an arm socket secured onto a base plate, a resin bushing contained in the upper part of the arm socket, a torque adjusting screw screwed into the upper part...
6989483 Adjustable tremolo bridge  
A tremolo assembly is implemented for modulating the string tension on a guitar by mounting a bridge carrier on a sliding mount with the fore and aft displacement thereof effected by a transverse...
6972360 Stringed musical instrument  
A stringed musical instrument includes a surfboard shaped body with strings on top. The strings have first ends attached to tuners under the body adjacent a first end, and second ends attached to a...
6943284 Stabilizer for tremolo bridge  
A stabilizer for a tremolo bridge prevents disablement of an instrument in the event of string failure. A cam, operated by the player, serves to support a tremolo bridge such that pre-failure...
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