| 
            
              US4638711A
              (en)
            
            *
            
           | 
          1981-10-26 | 
          1987-01-27 | 
          Stroh Paul F | 
          Tremolo accessory 
        | 
        
        
          | 
            
              US4549461A
              (en)
            
            *
            
           | 
          1982-03-15 | 
          1985-10-29 | 
          Rose Floyd D | 
          Apparatus for restraining and fine tuning the strings of a musical instrument, particularly guitars 
        | 
        
        
          | 
            
              JPS59106184U
              (ja)
            
            *
            
           | 
          1982-12-31 | 
          1984-07-17 | 
          東海楽器製造株式会社 | 
          電気ギタ− 
        | 
        
        
          | 
            
              US4843941A
              (en)
            
            *
            
           | 
          1983-08-15 | 
          1989-07-04 | 
          Nichols Joseph C | 
          Guitar tremolo apparatus 
        | 
        
        
          | 
            
              USRE32863E
              (en)
            
            *
            
           | 
          1983-10-21 | 
          1989-02-14 | 
           | 
          Locking nut assembly for a guitar 
        | 
        
        
          | 
            
              US4625613A
              (en)
            
            *
            
           | 
          1984-04-04 | 
          1986-12-02 | 
          Steinberger Sound Corporation | 
          Adjustable bridge and tuning unit for a stringed musical instrument 
        | 
        
        
          | 
            
              JPS60178893U
              (ja)
            
            *
            
           | 
          1984-05-09 | 
          1985-11-27 | 
          星野楽器株式会社 | 
          ギタ−のブリツジサドルの前後調節機構 
        | 
        
        
          | 
            
              JPS61193U
              (ja)
            
            *
            
           | 
          1984-06-07 | 
          1986-01-06 | 
          星野楽器株式会社 | 
          ギタ−のトレモロア−ムの保持構造 
        | 
        
        
          | 
            
              US4517874A
              (en)
            
            *
            
           | 
          1984-06-19 | 
          1985-05-21 | 
          Fender C Leo | 
          String lock mechanism for musical instruments 
        | 
        
        
          | 
            
              US4574678A
              (en)
            
            *
            
           | 
          1984-06-29 | 
          1986-03-11 | 
          Edwards William H | 
          String locking assembly for a musical instrument 
        | 
        
        
          | 
            
              US4632005A
              (en)
            
            *
            
           | 
          1984-10-01 | 
          1986-12-30 | 
          Steinberger Sound Corporation | 
          Tremolo mechanism for an electric guitar 
        | 
        
        
          | 
            
              US4724737A
              (en)
            
            *
            
           | 
          1984-10-18 | 
          1988-02-16 | 
          Fender C Leo | 
          Tuning system for vibrato guitar with string lock 
        | 
        
        
          | 
            
              US4677891A
              (en)
            
            *
            
           | 
          1985-01-31 | 
          1987-07-07 | 
          Fender Musical Instruments Corporation | 
          Tremolo bridge for guitars 
        | 
        
        
          | 
            
              US4656915A
              (en)
            
            *
            
           | 
          1985-03-14 | 
          1987-04-14 | 
          Tamotsu Osuga | 
          Tremolo mechanism for guitar 
        | 
        
        
          | 
            
              US4690027A
              (en)
            
            *
            
           | 
          1986-03-26 | 
          1987-09-01 | 
          Nobuyuki Ido | 
          Apparatus for fine tuning strings of a stringed musical instrument 
        | 
        
        
          | 
            
              US4667561A
              (en)
            
            *
            
           | 
          1986-06-10 | 
          1987-05-26 | 
          Storey David C | 
          Manual string lock with adjustable locking action 
        | 
        
        
          | 
            
              US4686883A
              (en)
            
            *
            
           | 
          1986-06-11 | 
          1987-08-18 | 
          Piche Roland J | 
          Guitar with improved vibrato and tuning adjustment assemblies 
        | 
        
        
          | 
            
              US4802397A
              (en)
            
            *
            
           | 
          1987-01-14 | 
          1989-02-07 | 
          Petschulat David J | 
          Vibrato palm rest 
        | 
        
        
          | 
            
              US4967631A
              (en)
            
            *
            
           | 
          1989-09-05 | 
          1990-11-06 | 
          Rose Floyd D | 
          Tremolo and tuning apparatus 
        | 
        
        
          | 
            
              USD324693S
              (en)
            
            
            
           | 
          1989-09-05 | 
          1992-03-17 | 
          Rose Floyd D | 
          Fine tuning tremolo bridge unit for a guitar 
        | 
        
        
          | 
            
              US5097737A
              (en)
            
            *
            
           | 
          1989-12-18 | 
          1992-03-24 | 
          Uhrig Ira J | 
          Tuner system for a stringed instrument 
        | 
        
        
          | 
            
              DE4001074A1
              (de)
            
            *
            
           | 
          1990-01-13 | 
          1991-07-18 | 
          Gorr Joachim Dipl Kaufm | 
          Tremolosystem fuer gitarren 
        | 
        
        
          | 
            
              US5198601A
              (en)
            
            *
            
           | 
          1990-10-31 | 
          1993-03-30 | 
          Mccabe Geoffrey | 
          Tuning means for stringed musical instrument 
        | 
        
        
          | 
            
              US5140884A
              (en)
            
            *
            
           | 
          1990-11-14 | 
          1992-08-25 | 
          Gibson Guitar Corp. | 
          Detachable string bender 
        | 
        
        
          | 
            
              US5171927A
              (en)
            
            *
            
           | 
          1991-03-04 | 
          1992-12-15 | 
          Collins Kubicki, Inc. | 
          Apparatus and method for tuning and intonating the strings of a bass or treble guitar 
        | 
        
        
          | 
            
              US5539144A
              (en)
            
            *
            
           | 
          1991-06-04 | 
          1996-07-23 | 
          Sherman; Gery | 
          Floating tremolo with optimized frictional forces 
        | 
        
        
          | 
            
              US5373769A
              (en)
            
            *
            
           | 
          1991-06-04 | 
          1994-12-20 | 
          Sherman; Gery | 
          Variably adjustable tremolo anchor 
        | 
        
        
          | 
            
              US5194679A
              (en)
            
            *
            
           | 
          1991-08-06 | 
          1993-03-16 | 
          Cohen Ian G | 
          Multiple guitar tremelo method and apparatus 
        | 
        
        
          | 
            
              US5260511A
              (en)
            
            *
            
           | 
          1992-01-17 | 
          1993-11-09 | 
          Alex Gregory | 
          Mandolin-sized stringed instrument 
        | 
        
        
          | 
            
              US5260504A
              (en)
            
            *
            
           | 
          1992-07-06 | 
          1993-11-09 | 
          Turner William T | 
          String support for stringed instrument 
        | 
        
        
          | 
            
              WO1994005003A1
              (en)
            
            *
            
           | 
          1992-08-19 | 
          1994-03-03 | 
          Wolff Steven B | 
          String bearing and tremolo device method and apparatus for stringed musical instrument 
        | 
        
        
          | 
            
              US6087570A
              (en)
            
            *
            
           | 
          1992-09-04 | 
          2000-07-11 | 
          Sherlock; John | 
          Stringed musical instrument vibrato apparatus featuring selective string pitch control 
        | 
        
        
          | 
            
              US5435219A
              (en)
            
            *
            
           | 
          1994-08-08 | 
          1995-07-25 | 
          Huff; Richard E. | 
          Vibrato assembly for stringed instruments 
        | 
        
        
          | 
            
              US5641923A
              (en)
            
            *
            
           | 
          1995-06-07 | 
          1997-06-24 | 
          Merski; Ronald F. | 
          Detachable tremolo arm and kit therefor, and methods of constructing and utilizing same 
        | 
        
        
          | 
            
              US5808216A
              (en)
            
            *
            
           | 
          1996-11-19 | 
          1998-09-15 | 
          Fisher, Iv; Charles H. | 
          Simplified tremolo for a stringed musical instrument 
        | 
        
        
          | 
            
              RU2130205C1
              (ru)
            
            *
            
           | 
          1997-07-31 | 
          1999-05-10 | 
          Просолупов Владимир Николаевич | 
          Тремолер 
        | 
        
        
          | 
            
              US5942703A
              (en)
            
            *
            
           | 
          1998-07-06 | 
          1999-08-24 | 
          John F. Boehnlein | 
          Tremolo device with dual arm lever 
        | 
        
        
          | 
            
              US6184450B1
              (en)
            
            *
            
           | 
          1998-09-02 | 
          2001-02-06 | 
          Leblanc Curtis Robert | 
          Universal, multi-position, tuning mechanism and bridge for stringed musical instruments 
        | 
        
        
          | 
            
              US6143967A
              (en)
            
            *
            
           | 
          1999-03-29 | 
          2000-11-07 | 
          Smith; Alexander M. | 
          Tremolo for guitar 
        | 
        
        
          | 
            
              US6613968B1
              (en)
            
            *
            
           | 
          2000-01-27 | 
          2003-09-02 | 
          Sharon C. Devereaux | 
          Guitar bridge and tailpiece 
        | 
        
        
          | 
            
              US6686523B1
              (en)
            
            
            
           | 
          2001-01-16 | 
          2004-02-03 | 
          Sharon Devereaux | 
          System and method for mounting instrument components 
        | 
        
        
          | 
            
              CA2471851A1
              (en)
            
            *
            
           | 
          2002-01-11 | 
          2003-07-24 | 
          Floyd D. Rose | 
          Tuning systems for stringed musical instruments 
        | 
        
        
          | 
            
              US20040159204A1
              (en)
            
            *
            
           | 
          2002-01-11 | 
          2004-08-19 | 
          Rose Floyd D. | 
          Removable nut assembly, methods and kits for stringed musical instruments 
        | 
        
        
          | 
            
              CH698445B1
              (de)
            
            *
            
           | 
          2003-02-12 | 
          2009-08-14 | 
          Mark Erismann | 
          Saiteninstrument mit einer Saitenspannvorrichtung. 
        | 
        
        
          | 
            
              US7145065B2
              (en)
            
            *
            
           | 
          2003-06-18 | 
          2006-12-05 | 
          Geier Kevan J | 
          Releasable tremolo lock device 
        | 
        
        
          | 
            
              US7427703B2
              (en)
            
            *
            
           | 
          2003-06-18 | 
          2008-09-23 | 
          Kevan J. Geier | 
          Releasable tremolo lock device 
        | 
        
        
          | 
            
              US7189908B2
              (en)
            
            *
            
           | 
          2005-06-03 | 
          2007-03-13 | 
          Trem King L.L.C. | 
          Tremolo assembly 
        | 
        
        
          | 
            
              US7459617B2
              (en)
            
            *
            
           | 
          2006-01-12 | 
          2008-12-02 | 
          Gibson Guitar Corp. | 
          Locking bridge 
        | 
        
        
          | 
            
              US7459619B2
              (en)
            
            *
            
           | 
          2006-01-23 | 
          2008-12-02 | 
          Philipp Hubert Gawenda | 
          Tremolo mechanism for guitar 
        | 
        
        
          | 
            
              US7521616B2
              (en)
            
            *
            
           | 
          2006-09-25 | 
          2009-04-21 | 
          Gary Kahler | 
          Locking cam tremolo device 
        | 
        
        
          | 
            
              US7888571B2
              (en)
            
            *
            
           | 
          2007-03-23 | 
          2011-02-15 | 
          Gibson Guitar Corp. | 
          Tremolo mechanism for a stringed musical instrument with cam actuated lock 
        | 
        
        
          | 
            
              US8017844B2
              (en)
            
            *
            
           | 
          2007-03-23 | 
          2011-09-13 | 
          Gibson Guitar Corp. | 
          Tremolo mechanism for a stringed musical instrument with pivoting string anchor 
        | 
        
        
          | 
            
              US7960630B2
              (en)
            
            *
            
           | 
          2007-03-23 | 
          2011-06-14 | 
          Gibson Guitar Corp. | 
          Tremolo mechanism for a stringed musical instrument with angled saddle rollers 
        | 
        
        
          | 
            
              US7829773B2
              (en)
            
            *
            
           | 
          2008-06-23 | 
          2010-11-09 | 
          Ellis Neal Shamblin | 
          Tremolo mechanism having bridge segments adjustable in three dimensions 
        | 
        
        
          | 
            
              US8536430B2
              (en)
            
            *
            
           | 
          2009-01-14 | 
          2013-09-17 | 
          Geoffrey McCabe | 
          Fine tuning means for fulcrum tremolo 
        | 
        
        
          | 
            
              US8119893B2
              (en)
            
            *
            
           | 
          2009-03-19 | 
          2012-02-21 | 
          David Andrew Dunwoodie | 
          Magnetic bridges and tailpieces for stringed instruments 
        | 
        
        
          | 
            
              USD643870S1
              (en)
            
            *
            
           | 
          2009-04-29 | 
          2011-08-23 | 
          John Woodland | 
          Adjustable bridge for a stringed instrument 
        | 
        
        
          | 
            
              US8283542B2
              (en)
            
            *
            
           | 
          2009-04-29 | 
          2012-10-09 | 
          John Woodland | 
          Ajustable bridge for a stringed instrument 
        | 
        
        
          | 
            
              FR2957184A1
              (fr)
            
            *
            
           | 
          2010-03-04 | 
          2011-09-09 | 
          Mickael Russe | 
          Nouveau bras de vibrato ergonomique pour guitare electrique 
        | 
        
        
          | 
            
              US8748717B2
              (en)
            
            *
            
           | 
          2011-04-06 | 
          2014-06-10 | 
          Michael Cory Mason | 
          Guitar accessories 
        | 
        
        
          | 
            
              US8678659B2
              (en)
            
            
            
           | 
          2011-09-19 | 
          2014-03-25 | 
          Harold John Miller | 
          Method for stabilizing guitar vibrato tuning 
        | 
        
        
          | 
            
              US9076412B1
              (en)
            
            *
            
           | 
          2011-12-30 | 
          2015-07-07 | 
          Kenneth J. Rolling | 
          Musical instrument string bender 
        | 
        
        
          | 
            
              US9123312B2
              (en)
            
            
            
           | 
          2012-01-19 | 
          2015-09-01 | 
          Geoffrey Lee McCabe | 
          Tuning mechanisms 
        | 
        
        
          | 
            
              US8779259B1
              (en)
            
            *
            
           | 
          2013-01-28 | 
          2014-07-15 | 
          Mark V. Herrmann | 
          Friction reduction in an electric guitar 
        | 
        
        
          | 
            
              US9286864B2
              (en)
            
            *
            
           | 
          2013-07-23 | 
          2016-03-15 | 
          David Young | 
          Mount for tremolo arm 
        | 
        
        
          | 
            
              US8940986B1
              (en)
            
            *
            
           | 
          2013-11-19 | 
          2015-01-27 | 
          Nole F. Edwards | 
          Tremolo and bridge device for stringed instruments 
        | 
        
        
          | 
            
              US9449587B2
              (en)
            
            *
            
           | 
          2014-03-25 | 
          2016-09-20 | 
          Jeffrey T. BABICZ, SR. | 
          String support devices for string instruments and related methods 
        | 
        
        
          | 
            
              USD788211S1
              (en)
            
            *
            
           | 
          2014-06-05 | 
          2017-05-30 | 
          Stonefield International Limited | 
          Stringed instrument tailpiece tuner 
        | 
        
        
          | 
            
              US9299323B1
              (en)
            
            *
            
           | 
          2015-03-06 | 
          2016-03-29 | 
          David H. Jackson | 
          Pitch adjustment device for stringed musical instruments 
        | 
        
        
          | 
            
              US9508327B2
              (en)
            
            
            
           | 
          2015-03-06 | 
          2016-11-29 | 
          David H. Jackson | 
          Pitch adjustment device for stringed musical instruments 
        | 
        
        
          | 
            
              US9595245B2
              (en)
            
            
            
           | 
          2015-04-28 | 
          2017-03-14 | 
          Geoffrey Lee McCabe | 
          Locking bearing mechanisms for fulcrum tremolo 
        | 
        
        
          | 
            
              US9734804B1
              (en)
            
            
            
           | 
          2015-10-11 | 
          2017-08-15 | 
          Geoffrey Lee McCabe | 
          Drop tuner for fulcrum tremolo 
        | 
        
        
          | 
            
              US9847076B1
              (en)
            
            
            
           | 
          2016-10-18 | 
          2017-12-19 | 
          Geoffrey Lee McCabe | 
          Tremolo spring and stabilizer tuner 
        | 
        
        
          | 
            
              US9484007B1
              (en)
            
            
            
           | 
          2015-11-18 | 
          2016-11-01 | 
          Geoffrey Lee McCabe | 
          Tremolo stop tuner and tremolo stabilizer 
        | 
        
        
          | 
            
              US9691364B1
              (en)
            
            *
            
           | 
          2016-04-22 | 
          2017-06-27 | 
          Geoffrey Lee McCabe | 
          Integrated pivot mechanism for fulcrum tremolo 
        | 
        
        
          | 
            
              US11437003B2
              (en)
            
            
            
           | 
          2020-03-01 | 
          2022-09-06 | 
          John Michael Kebrle | 
          Torsional based tremolo system with a stationary bridge 
        | 
        
        
          | 
            
              US11100905B1
              (en)
            
            
            
           | 
          2020-10-20 | 
          2021-08-24 | 
          Daniel Swartz | 
          Tremolo device 
        | 
        
        
          | 
            
              US12288539B2
              (en)
            
            
            
           | 
          2021-04-02 | 
          2025-04-29 | 
          Fender Musical Instruments Corporation | 
          Stringed instrument bridge 
        |