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1. 发明授权

US5964469A Wheels for inline roller skates 失效
标题翻译：内轮式溜冰鞋车轮
公开(公告)号：US5964469A
公开(公告)日：1999-10-12
申请号：US845498
申请日：1997-04-24
申请人： Richard D. Grossman , Duncan G. Robins
发明人： Richard D. Grossman , Duncan G. Robins
IPC分类号： A63C17/22 , B60C7/24
CPC分类号： A63C17/22 , A63C17/0073
摘要： A roller skate wheel is described wherein the weight of wheel is significantly reduced by employing a bushing bearing instead of the usual ball bearing in at least one side of the wheel. The bushing is formed of Peek material so as to provide the necessary strength and low friction necessary to provide desirable skating characteristics.
摘要翻译：描述了一种滚轮溜冰鞋，其中通过在轮的至少一侧采用衬套轴承而不是通常的球轴承来显着地减少车轮的重量。衬套由Peek材料形成，以提供必要的强度和低摩擦力以提供所需的滑冰特性。

2. 外观设计

USD417900S Set of in-line wheels 失效
公开(公告)号：USD417900S
公开(公告)日：1999-12-21
申请号：US91349
申请日：1998-07-28
申请人： Duncan G. Robins , Richard D. Grossman
设计人： Duncan G. Robins , Richard D. Grossman

3. 发明申请

US20140366706A1 Percussion Instrument Dampening Pad 审中-公开
标题翻译：打击乐器减震垫
公开(公告)号：US20140366706A1
公开(公告)日：2014-12-18
申请号：US13917401
申请日：2013-06-13
申请人： Richard D. Grossman
发明人： Richard D. Grossman
IPC分类号： G10D13/02
CPC分类号： G10D13/02 , G10D13/022
摘要： A percussion instrument dampening pad (PIDP) that is designed to be attached to the vibrating surface of a drumhead, a drum, a cymbal or the like. The PIDP functions by reducing unwanted vibrations and overtones that occur when the drumhead or cymbal is struck. The PIDP is comprised of at least one composite upper section, a first vibration absorbent layer preferably comprised of polyurethane puron foam, and a second vibration absorbent layer preferably comprised of butyl rubber that is in contact with the vibrating surface of the drumhead, drum or the cymbal. The composite upper section is further comprised of a metallized layer, a fabric layer and an adhesive layer. The PIDP also includes indicia and a removable liner that is removed prior to attaching the exposed butyl rubber to the surface of a drumhead or the like.
摘要翻译：打击乐器衰减垫（PIDP），其被设计成附接到鼓头，鼓，钹等的振动表面。 PIDP通过减少不必要的振动和在鼓槌或钹敲击时发生的泛音而起作用。 PIDP包括至少一个复合上部部分，优选由聚氨酯泡棉泡沫构成的第一振动吸收层，以及优选地由丁基橡胶构成的第二振动吸收层，其与鼓头，滚筒或滚筒的振动表面接触钹复合上部还包括金属化层，织物层和粘合剂层。 PIDP还包括标记和可拆卸的衬垫，在将暴露的丁基橡胶附接到鼓头等的表面之前被移除。

4. 发明申请

US20140311320A1 Drumstick 审中-公开
标题翻译：鼓手
公开(公告)号：US20140311320A1
公开(公告)日：2014-10-23
申请号：US13868401
申请日：2013-04-23
申请人： Richard D. Grossman
发明人： Richard D. Grossman
IPC分类号： G10D13/00 , B27M3/00
CPC分类号： G10D13/003 , B27L9/00 , B27M3/0053 , Y10T29/49574
摘要： A drumstick that is produced from a pair of bonded wooden halves that form an elongated, structure having a circular bore therethrough. Into the circular bore is inserted a core tube that increases the rigidity of the drumstick, a multiplicity of glass micro-spheres that function to reduce drumstick vibrations that can affect a drummer, and a resilient sleeve that is inserted over the front end and partial rear end of the drumstick. The resilient sleeve increases the useful life of both the drumstick and the instrument struck by the drumstick.
摘要翻译：由一对粘合的木制半制成的鼓槌，其形成具有穿过其中的圆形孔的细长结构。在圆形孔中插入增加鼓槌的刚性的芯管，多个玻璃微球，其功能是减少可影响鼓手的鼓槌振动，以及弹性套筒，其插入在前端和部分后部鼓槌的末端。弹性套筒增加了鼓槌和由鼓槌击打的乐器的使用寿命。

5. 发明授权

US07387302B2 Ice skate 有权
标题翻译：滑冰
公开(公告)号：US07387302B2
公开(公告)日：2008-06-17
申请号：US11356736
申请日：2006-02-17
申请人： Edward M. Goldsmith , Richard D. Grossman
发明人： Edward M. Goldsmith , Richard D. Grossman
IPC分类号： A63C1/32
CPC分类号： A63C1/32 , A63C1/00 , A63C1/22 , A63C1/30
摘要： An ice skate comprising a blade and a blade holder. The blade holder providing decreasing, non rigid, and/or no lateral support in a rearward region of the blade so that it may facilitate increased or freer flexibility of the blade and improved maneuverability. The blade is rigidly laterally supported at a front end section of the blade holder and preferably also at a back end section of the blade holder so that it may facilitate efficient transfer of force between the skater and the blade. One or more non-rigid support members may be employed to control, absorb and/or cushion the flexing of the blade. The ice skate may be tuned to reflect the desired performance requirements of the individual skater and/or use.
摘要翻译：溜冰鞋包括一个刀片和一个刀片支架。叶片保持器在叶片的后部区域中提供减小的，非刚性的和/或没有侧向支撑，使得其可以促进叶片的增加的或更自由的柔性并且改善了机动性。叶片刚性地侧向地支撑在叶片保持器的前端部分处，并且优选地还在叶片保持器的后端部分处，使得其可以有助于在溜冰者和叶片之间有效地传递力。可以使用一个或多个非刚性支撑构件来控制，吸收和/或缓冲叶片的弯曲。可以调整溜冰鞋以反映个人溜冰者和/或使用所需的性能要求。

6. 外观设计

USD403388S Set of in-line wheels 失效
公开(公告)号：USD403388S
公开(公告)日：1998-12-29
申请号：US76950
申请日：1997-09-19
申请人： Duncan G. Robins , Richard D. Grossman
设计人： Duncan G. Robins , Richard D. Grossman

7. 发明授权

US5179237A Sleeved metal drumstick 失效
标题翻译：袖子金属鼓槌
公开(公告)号：US5179237A
公开(公告)日：1993-01-12
申请号：US748022
申请日：1991-08-21
申请人： Richard D. Grossman
发明人： Richard D. Grossman
IPC分类号： G10D13/00 , G10D13/02
CPC分类号： G10D13/003
摘要： A non-breakable metal drumstick having a replaceable sheath of plastic material thereon to prevent damage to drums and cymbals, constructed to minimize vibration ordinarily associated with metal drumsticks.
摘要翻译：一种不可破碎的金属鼓槌，其上具有可替换的塑料材料护套，以防止损坏鼓和钹，构造成最小化通常与金属鼓槌相关的振动。

8. 发明申请

US20200368754A1 Plant Material Trimmer 审中-公开
公开(公告)号：US20200368754A1
公开(公告)日：2020-11-26
申请号：US16416737
申请日：2019-05-20
申请人： Richard D. Grossman
发明人： Richard D. Grossman
IPC分类号： B02C23/16 , A23N15/00 , B02C18/14 , B02C23/02
摘要： A plant material trimmer (PMT) that cuts/separates plant leaf material from plant flower material. The PMT has a trimming assembly that includes a motor with a shaft. A propeller is attached to the motor shaft, above the motor. A twisted metal stand wire rope cutting element is attached to the propeller. An upward extending pin is located at each end of the propeller and the cutting element's ends interface with the pins. A trimming platform is located above the trimming assembly. The platform has multiple elliptical beveled slots extending therethrough. Above the platform is a conveyor assembly with a belt that rotates about two axles. A plurality of push panels are attached to the belt. A conveyor motor produces a forward movement of the belt and push panels which sweep across the platform. Wet or dry plant material is placed on the platform, and the push panels sweeping across the platform cause the plant material down through the slots. Upon exiting the slots the plant material is immediately cut by the rotating propeller and cutting element. The cut plant then falls into a mesh fabric bag located below.

9. 发明授权

US08981194B2 Drumstick 有权
标题翻译：鼓手
公开(公告)号：US08981194B2
公开(公告)日：2015-03-17
申请号：US13868401
申请日：2013-04-23
申请人： Richard D. Grossman
发明人： Richard D. Grossman
IPC分类号： G10D3/00 , G10D13/00 , B27L9/00 , B27M3/00
CPC分类号： G10D13/003 , B27L9/00 , B27M3/0053 , Y10T29/49574
摘要： A drumstick that is produced from a pair of bonded wooden halves that form an elongated, structure having a circular bore therethrough. Into the circular bore is inserted a core tube that increases the rigidity of the drumstick, a multiplicity of glass micro-spheres that function to reduce drumstick vibrations that can affect a drummer, and a resilient sleeve that is inserted over the front end and partial rear end of the drumstick. The resilient sleeve increases the useful life of both the drumstick and the instrument struck by the drumstick.
摘要翻译：由一对粘合的木制半制成的鼓槌，其形成具有穿过其中的圆形孔的细长结构。在圆形孔中插入增加鼓槌的刚性的芯管，多个玻璃微球，其功能是减少可影响鼓手的鼓槌振动，以及弹性套筒，其插入在前端和部分后部鼓槌的末端。弹性套筒增加了鼓槌和由鼓槌击打的乐器的使用寿命。

10. 发明授权

US08895827B1 Percussion instrument dampening pad 有权
标题翻译：打击乐器减震垫
公开(公告)号：US08895827B1
公开(公告)日：2014-11-25
申请号：US13917401
申请日：2013-06-13
申请人： Richard D. Grossman
发明人： Richard D. Grossman
IPC分类号： G10D13/02
CPC分类号： G10D13/02 , G10D13/022
摘要： A percussion instrument dampening pad (PIDP) that is designed to be attached to the vibrating surface of a drumhead, a drum, a cymbal or the like. The PIDP functions by reducing unwanted vibrations and overtones that occur when the drumhead or cymbal is struck. The PIDP is comprised of at least one composite upper section, a first vibration absorbent layer preferably comprised of polyurethane puron foam, and a second vibration absorbent layer preferably comprised of butyl rubber that is in contact with the vibrating surface of the drumhead, drum or the cymbal. The composite upper section is further comprised of a metallized layer, a fabric layer and an adhesive layer. The PIDP also includes indicia and a removable liner that is removed prior to attaching the exposed butyl rubber to the surface of a drumhead or the like.
摘要翻译：打击乐器衰减垫（PIDP），其被设计成附接到鼓头，鼓，钹等的振动表面。 PIDP通过减少不必要的振动和在鼓槌或钹敲击时发生的泛音而起作用。 PIDP包括至少一个复合上部部分，优选由聚氨酯泡棉泡沫构成的第一振动吸收层，以及优选地由丁基橡胶组成的第二振动吸收层，其与鼓头，滚筒或滚筒的振动表面接触钹复合上部还包括金属化层，织物层和粘合剂层。 PIDP还包括标记和可拆卸的衬垫，在将暴露的丁基橡胶附接到鼓头等的表面之前被移除。

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