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21. 发明授权

US10885888B2 Mechanical assist equipment support stand 有权
公开(公告)号：US10885888B2
公开(公告)日：2021-01-05
申请号：US15874394
申请日：2018-01-18
申请人： Randall L. May
发明人： Randall L. May
IPC分类号： F16M11/00 , G10G5/00 , F16M11/20 , F16M11/32 , A47B19/00 , F16M11/24 , F16M11/28 , F16M11/18 , F16M11/34 , H04R1/02
摘要： Improvements in a tilting, lifting stand are presented. The tilt, lift stand is for a musical instrument stand or to elevate/tilt a speaker and or amplifier and rigidly supports a sousaphone brass type instruments, speaker or amplifier in an in a stored and in a playable or elevated position. The stand supports all or the majority of the weight of the instrument or speaker or amplifier in a static position to relieve the weight of the musical instrument or speaker or amplifier. The stand has legs that are extendable to rest on multiple levels as might be found in a stadium. The stand further has a securing mechanism that gently grasps a tubular section to hold the musical instrument. The speaker stand can be easily collapsed for transportation and storage.

22. 发明授权

US10805717B2 Acoustic valve porting element 有权
公开(公告)号：US10805717B2
公开(公告)日：2020-10-13
申请号：US16258222
申请日：2019-01-25
申请人： Randall May International Incorporated
发明人： Randall L. May
IPC分类号： H04R1/28
摘要： An acoustic variable porting system includes an acoustic element and an acoustic variable porting element forming a port into the acoustic element. The acoustic variable porting element is adjustable between at least an open position, in which the port is generally open, and a closed position, in which the port is generally closed. The acoustic element may be at least one of: a sub-kick, a ported drum, and a speaker.

23. 发明授权

US10460707B2 Magnetic throw-off floating attachment 有权
公开(公告)号：US10460707B2
公开(公告)日：2019-10-29
申请号：US15895833
申请日：2018-02-13
申请人： Randall May International, Inc.
发明人： Randall L. May
IPC分类号： G10D13/02
摘要： A snare drum attachment is disclosed. A mounted body is mounted to the snare drum and houses a first magnet. A moveable body is coupled to the mounted body. The moveable body is configured to retain tensioned snares a set distance from a snare head of the snare drum. The moveable body houses a second magnet magnetically coupled to the first magnet so as to generate a magnetic force. A manual actuator is coupled to the first magnet. Actuation of the manual actuator alters the magnetic force so as to displace the moveable body relative to the mounted body. The displacement changes the set distance of the tensioned snares from the snare head.

24. 发明授权

US10438571B2 Marching drum hardware articulation dampener 有权
公开(公告)号：US10438571B2
公开(公告)日：2019-10-08
申请号：US15853139
申请日：2017-12-22
申请人： Randall L. May
发明人： Randall L. May
IPC分类号： G10D13/00 , G10G5/00 , G10D13/02
摘要： A marching drum articulation dampener for percussion instrument holder that allows attachment to a user mounted carrier. The holder allows adjustment for positioning about the user, and pivoting of the holder to allow the holder to pivot or rotate up to allow the holder with instruments to fit a narrower space. The holder further allows the pivotal attachment of individual drums to link or pivot allowing the linked drums to articulate. The holder can also consist of members that allow a connected drum to move in horizontal position, angle, or height of the drum. A plurality of unique drum connecting members is disclosed that allow the connecting members to connect onto drum tension rods or on a drum lug. A lift assisting mechanism is used to assist in lifts drums from a horizontal to a vertical orientation.

25. 发明申请

US20180316994A1 Motorized Microphone Rails 审中-公开
公开(公告)号：US20180316994A1
公开(公告)日：2018-11-01
申请号：US16023992
申请日：2018-06-29
申请人： Randall May International, Inc.
发明人： Randall L. May
IPC分类号： H04R1/02 , G10K11/00 , H04R1/08 , G10H1/32 , G10G7/00 , G10D13/08
CPC分类号： H04R1/02 , G10D13/08 , G10G7/00 , G10H1/32 , G10H2220/211 , G10K11/002 , G10K11/004 , H04R1/08
摘要： Improvements in a motorized microphone rail system for a musical instrument and more particularly for a percussion instrument such as a drum, marimba or similar musical instrument. The microphone system includes a vibration isolation system. A vertical or horizontal tracking system bridges across supports of a drum or marimba in a vertical or horizontal tracking system. One or more microphones are supported on the first bridging structure. The microphone(s) are positional with a drive screw that is powered by a motor. The microphone can be moved along the supporting rail to alter the sound based upon the phasing of the sound wave between the drum heads or the sound producing elements. Electronic drive and control for operating a motor that positions the microphone is also disclosed.

26. 发明申请

US20170330537A1 Instrument Carrier with Articulating Back Brace 审中-公开
公开(公告)号：US20170330537A1
公开(公告)日：2017-11-16
申请号：US15666408
申请日：2017-08-01
申请人： Randall May International, Inc.
发明人： Randall L. May
IPC分类号： G10G5/00
摘要： A shoulder supported carrier structure supports percussion instruments on shoulder shoulders of a user is disclosed. A connecting member that spans between the shoulder supporting member behind the user or performer. The connecting member is joined to an arm that is connected to at a back member that allows the back member to pivot and translate relative to the two shoulder supporting members to allow the back member to align with a back of a user. The connecting member may be joined to the one arm with a frictional connection. The arm may be connected to the back member with a frictional connection. The back member at least partially contours to the shape of the back and may further include an inflatable cushioning bladder and is positioned between and under shoulder blades of the user to increase arm mobility.

27. 发明申请

US20170208995A1 Quick sear barbecue grill and components thereof 审中-公开
公开(公告)号：US20170208995A1
公开(公告)日：2017-07-27
申请号：US15425077
申请日：2017-02-06
申请人： Daniel Parrish
发明人： Daniel Parrish , Randall L. May
IPC分类号： A47J37/07 , A47J37/06
CPC分类号： A47J37/0713 , A47J27/62 , A47J37/0682 , A47J37/0786 , F23K2900/05002 , F23N1/007 , F23N2035/18 , F23N2035/24 , F23N2037/20 , Y10T137/86726
摘要： A barbecue grill and components thereof that allow a user to obtain a controlled burst of high intensity heat for a limited period of time, comprising at least one quick sear burner, a quick sear valve assembly adapted for fluid communication with the quick sear burner, and a cooking surface adapted to be positioned above the quick sear burner in or on a firebox of a barbecue grill. The quick sear valve assembly, in turn, comprises a main valve for normal operation of the quick sear burner, and a bypass valve for high intensity heat output of limited duration. The quick sear valve assembly includes a mechanism that is configured to allow the user to selectively actuate the bypass valve.

28. 发明申请

US20160173966A1 MOTORIZED MICROPHONE RAIL 审中-公开
标题翻译：摩托车麦克风
公开(公告)号：US20160173966A1
公开(公告)日：2016-06-16
申请号：US14565864
申请日：2014-12-10
申请人： Randall L. May
发明人： Randall L. May
IPC分类号： H04R1/02
CPC分类号： H04R1/02 , G10D13/08 , G10G7/00 , G10H1/32 , G10H2220/211 , G10K11/002 , G10K11/004 , H04R1/08
摘要： Improvements in a motorized microphone rail system for a musical instrument and more particularly for a percussion instrument such as a drum, marimba or similar musical instrument. The microphone system includes a vibration isolation system. A vertical or horizontal tracking system bridges across supports of a drum or marimba in a vertical or horizontal tracking system. One or more microphones are supported on the first bridging structure. The microphone(s) are positional with a drive screw that is powered by a motor. The microphone can be moved along the supporting rail to alter the sound based upon the phasing of the sound wave between the drum heads or the sound producing elements. Electronic drive and control for operating a motor that positions the microphone is also disclosed.
摘要翻译：用于乐器的电动麦克风导轨系统的改进，更具体地，用于诸如鼓，马林巴或类似乐器的打击乐器。麦克风系统包括一个隔振系统。垂直或水平跟踪系统在垂直或水平跟踪系统中跨过鼓或马林巴的支撑。在第一桥接结构上支持一个或多个麦克风。麦克风与由电机供电的驱动螺钉位置。麦克风可以沿着支撑轨移动，以根据鼓头或声音产生元件之间的声波的定相来改变声音。还公开了用于操作定位麦克风的马达的电子驱动和控制。

29. 发明授权

US08602017B2 Quick assembly grill and method 有权
标题翻译：快速装配格栅和方法
公开(公告)号：US08602017B2
公开(公告)日：2013-12-10
申请号：US13188198
申请日：2011-07-21
申请人： Randall L. May , Zhi Bing Gu , Liang Shen , Bin Lin , Wenguan Su , Lu Liang , Guolong Chen
发明人： Randall L. May , Zhi Bing Gu , Liang Shen , Bin Lin , Wenguan Su , Lu Liang , Guolong Chen
IPC分类号： A47J37/07
CPC分类号： A47J37/0763 , A47J37/0704 , A47J2037/0777 , Y10T29/49826
摘要： The present invention is embodied in a grill configured for quick assembly, a method of partially pre-assembling the grill for shipping from the factory in a container, and a method of assembling the grill when removed from the shipping container. The grill comprises a firebox assembly for mounting on a cart assembly, the cart assembly having first and second support assemblies and at least one linking member interconnecting them. A hinge or pivot in the mid-portion of the linking member divides it into first and second linking member portions, and the opposite ends of the linking member portions are pivotally connected by hinges or the like to the first and second support assemblies. The linking member holds the first and second support assemblies together in a partially pre-assembled state, and the pivotal connections of the linking member portions allow the two assemblies to be folded for packaging in a shipping container. When removed from the container, the pivotal connections of the linking member portions allow the first and second support assemblies to be unfolded, with the linking member holding the two support assemblies in approximately the proper position with respect to each other and to the firebox assembly for assembly of the grill, thus allowing for easier and quicker grill assembly by one person. Alternatively, the linking member can itself be a support assembly with the first and second support assemblies pivotally attached to opposite ends of the linking member.
摘要翻译：本发明体现在一种构造成用于快速组装的格栅中，一种部分地预先组装用于从容器运输的格栅的方法，以及当从运输容器移除时组装格栅的方法。该格栅包括用于安装在手推车组件上的火箱组件，所述手推车组件具有第一和第二支撑组件以及将它们互连的至少一个连接构件。在连接构件的中间部分的铰链或枢轴将其分成第一和第二连接构件部分，并且连接构件部分的相对端部通过铰链等枢转地连接到第一和第二支撑组件。连接构件将第一和第二支撑组件以部分预组装状态保持在一起，并且连接构件部分的枢转连接允许两个组件折叠以便包装在运输容器中。当从容器移除时，连接构件部分的枢转连接允许第一和第二支撑组件展开，其中连接构件将两个支撑组件保持在相对于彼此大致适当的位置并且与火箱组件接合组装格栅，从而允许一个人更容易和更快速地组装格栅。或者，连接构件本身可以是支撑组件，其中第一和第二支撑组件枢转地附接到连接构件的相对端。

30. 发明申请

US20080173156A1 Drum rim gap or space dimension gauge 有权
标题翻译：鼓边间隙或空间尺寸计
公开(公告)号：US20080173156A1
公开(公告)日：2008-07-24
申请号：US12006725
申请日：2008-01-07
申请人： Randall L. May
发明人： Randall L. May
IPC分类号： G10D13/02 , G01B5/14
CPC分类号： G01B5/14 , G10D13/00 , G10D13/023
摘要： A drum gauge is disclosed that provides a measurement of the length of the tension rods. In operation the gauge is compressed, placed around each tension rod and released. A display on the gauge provides a numerical value for the relative exposed length of the tension rod(s). The gauge is then moved to each tension rod to determine the length of each rod or the gap or space between the hoops or between the hoop and the lug casings. A nut on the end of each tension rod is adjusted until all the tension rods are adjusted to the same length. The gauge allows the head to be evenly adjusted so the same pitch exists in all locations on the drum head. The gauge has a lip to ensure it is placed consistently on each tension rod and further includes posts to allow the gauge to be used with drums made with different tension rods, counter hoops, claws and lug casings.
摘要翻译：公开了一种提供张力杆长度的测量的鼓式计。在操作中，压力表被压缩，放置在每个张力杆周围并释放。仪表上的显示屏为张力杆的相对暴露长度提供了一个数值。然后将量规移动到每个张力杆以确定每个杆的长度或箍之间或箍和凸耳壳之间的间隙或间隙。调整每个拉杆末端的螺母，直到所有的拉杆被调节到相同的长度。该量规允许头部被均匀地调节，使得在鼓头上的所有位置都存在相同的间距。量规有一个唇缘，以确保它一致地放置在每个张力杆上，并且还包括一个柱子，以便允许测量仪与由不同的拉杆，反向环，爪和凸耳壳制成的滚筒一起使用。

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