公开(公告)号：US4846475A

公开(公告)日：1989-07-11

申请号：US148259

申请日：1988-01-25

Applicant: Nelson F. Newcomb ,  Nelson F. Newcomb, Jr.

Inventor： Nelson F. Newcomb ,  Nelson F. Newcomb, Jr.

IPC: A63B67/14

CPC classification number: A63B67/14 ,  A63B2102/24 ,  A63B2207/00 ,  A63B2207/02 ,  A63B2208/12 ,  Y10S273/04 ,  Y10S273/05 ,  Y10S273/24

Abstract: The present invention is directed to an illuminated hockey puck used for playing hockey after dark. The puck is made of translucent plastic and has a passageway or hole extending diametrically through the puck. Inside the passageway is a readily replaceable, chemiluminescent light stick, which when activated renders the puck plainly visible when used in the dark.

Abstract translation: 本发明涉及用于在黑暗之后打曲棍球的照明的冰球冰球。 圆盘由半透明的塑料制成，并有一个直径从圆顶延伸的通道或孔。 通道内部是易于更换的化学发光光棒，当被激活时，当黑暗中使用时，它可以清晰地显示。

公开(公告)号：US4826167A

公开(公告)日：1989-05-02

申请号：US141089

申请日：1988-01-05

Applicant: Pi-Tuan Lo

Inventor： Pi-Tuan Lo

IPC: A63B59/00 ,  A63B49/10

CPC classification number: A63B60/54 ,  Y10S273/04

Abstract: A racket includes a head portion having a striking netting, a shaft portion, a throat portion connected between the head portion and the shaft portion, a grip portion formed on the shaft portion from a bottom end thereof, but excluding the uppermost part of the shaft portion, and a cushioning device provided between the head portion and the grip portion to cushion the impact force occurring when one strikes a ball with the striking netting.

Abstract translation: 球拍包括头部，其具有打击网，轴部，连接在头部和轴部之间的喉部，从其底端形成在轴部上但不包括轴的最上部的抓握部 以及设置在头部和握持部之间的缓冲装置，以缓冲当用打击网击打球时发生的冲击力。

公开(公告)号：US4684130A

公开(公告)日：1987-08-04

申请号：US467850

申请日：1983-02-18

Applicant: Denis Drolet ,  William Burchmore ,  Leo Drolet

Inventor： Denis Drolet ,  William Burchmore ,  Leo Drolet

IPC: A63B59/70 ,  A63B59/14

CPC classification number: A63B59/70 ,  A63B2102/24 ,  Y10S273/04 ,  Y10S273/07 ,  Y10S273/08 ,  Y10S273/12 ,  Y10S273/23

Abstract: An improved ice hockey stick is disclosed which is made with a handle component whose lower end tapers to fit closely into a closely conforming groove in the rear edge of a hardwood table. The handle component may be made of hardwood or it may be made of foam injected plastic material in accordance with another aspect of the subject matter disclosed. The foam injected handle component has a centrally located filler member and, on each side, a reinforcing strip of unidirectional strands of fibers in a suitable bonding agent mounted flush with the wide sides of the handle. A process for making a foam injected plastic component is disclosed as well as a method of making an ice hockey stick using the novel joint applicable to conventional hardwood handle components and to foam injected plastic handle components.

Abstract translation: 公开了一种改进的冰球棍，其由手柄部件制成，该手柄部件的下端锥形以紧密地配合到硬木桌的后边缘中的紧密配合的凹槽中。 手柄部件可以由硬木制成，或者根据所公开的主题的另一方面，它可以由泡沫塑料材料制成。 泡沫注入的手柄组件具有中心定位的填充构件，并且在每一侧上具有与手柄的宽侧齐平安装的合适的粘结剂中的单向纤维束的加强条。 公开了一种用于制造泡沫塑料部件的方法，以及使用适用于常规硬木手柄部件的新型接头以及喷射塑料手柄部件的方法制造冰球棍。

公开(公告)号：US4541629A

公开(公告)日：1985-09-17

申请号：US626427

申请日：1984-06-29

Applicant: William Witkowski

Inventor： William Witkowski

IPC: A63D9/00 ,  B29C44/04 ,  B29C45/16 ,  A63B59/06

CPC classification number: A63D9/00 ,  B29C44/0461 ,  B29C45/164 ,  Y10S273/01 ,  Y10S273/02 ,  Y10S273/04 ,  Y10S273/12

Abstract: An injection molded baseball bat with a core of thermoplastic plus a blowing agent and a solid skin of thermoplastic per se injected into the mold at one and the same time. The skin and core may be of the same or of different thermoplastic. The baseball bat is a unitary structure of superior strength and finish with the foamed core and solid skin fused together.

Abstract translation: 一次注射成型的具有热塑性核心和发泡剂核心的注塑棒球棒和热塑性塑料本身的固体皮肤同时注入模具中。 皮肤和芯可以是相同的或不同的热塑性塑料。 棒球棒是具有优异强度和光洁度的单一结构，发泡芯和实心皮融合在一起。

公开(公告)号：US4222560A

公开(公告)日：1980-09-16

申请号：US949178

申请日：1978-10-06

Applicant: Edith O. Hallerman

Inventor： Edith O. Hallerman

IPC: A63B23/16 ,  A63B21/30

CPC classification number: A63B23/16 ,  Y10S273/04

Abstract: A device is provided which helps rehabilitate and exercise the hand. In doing so, it indicates the progress being made, thus providing positive mental reinforcement, encouraging further improvement in the rehabilitation process. The device, which is blow molded from translucent plastic, includes a hollow conically shaped chamber having formed integrally therewith a handle and a bellows device connected via an orifice to the chamber. Fluid of a chosen color is provided in the chamber. Upon squeezing, the fluid is ejected in proportion to the force applied from the chamber into the bellows, thereby giving the patient a visual, positive indication of his progress. A series of devices requiring progressively increasing squeeze forces may be formed by using different fluids, conduit sizes and/or wall thicknesses. This provides a system for full rehabilitation. The handle is so located that even in the earliest stages of rehabilitation where the patient may not be able to hold onto the device itself, the device will be held on the hand.

Abstract translation: 提供有助于康复和锻炼手的装置。 这样做表明了正在取得的进展，从而提供了积极的精神上的加强，鼓励进一步改善康复过程。 由半透明塑料吹塑成型的装置包括中空的圆锥形腔室，其与其一体地形成有手柄和通过孔口连接到腔室的波纹管装置。 所选颜色的流体在腔室中提供。 在挤压时，流体与从腔室施加到波纹管中的力成比例地喷射，从而给予患者对其进展的视觉，积极的指示。 可以通过使用不同的流体，导管尺寸和/或壁厚来形成需要逐渐增加挤压力的一系列装置。 这提供了一个充分康复的系统。 手柄是如此的位置，即使在患者可能无法将其固定在设备本身上的康复的最初阶段，该装置将被握在手上。

公开(公告)号：US4211407A

公开(公告)日：1980-07-08

申请号：US943145

申请日：1978-09-18

Applicant: Julius Tomar

Inventor： Julius Tomar

IPC: A63B37/06 ,  B29C44/04

CPC classification number: B29C44/0407 ,  A63B37/06 ,  Y10S273/04 ,  Y10S273/05 ,  Y10S273/11

Abstract: Baseballs and softballs are comprised of a spherical core and a two-piece cover. The core consists essentially of a single spherical mass of partially blown ethylene vinyl acetate copolymer having 12 percent to 30 percent by weight of polymerized vinyl acetate units therein. Foam is in the center of the core which gradually reduces in cell size radially outwardly to a skin having a density substantially equal to the density of said copolymer.

Abstract translation: 棒球和垒球由球形芯和两件套组成。 核心基本上由单球形的部分吹制的乙烯 - 乙酸乙烯酯共聚物组成，其中聚合的乙酸乙烯酯单元的重量百分比为12％至30％。 泡沫在核心的中心，其细胞径向向外逐渐减小到具有基本上等于所述共聚物密度的密度的皮肤。

公开(公告)号：US4070434A

公开(公告)日：1978-01-24

申请号：US751710

申请日：1976-12-17

Applicant: Jiseki Noda

Inventor： Jiseki Noda

IPC: B29C41/00 ,  B29C41/04 ,  B29C41/20 ,  B29C70/68 ,  B29D22/02 ,  A63B41/00 ,  B29C5/04

CPC classification number: B29D22/02 ,  B29C41/003 ,  B29C41/20 ,  B29C70/68 ,  B29C41/04 ,  B29K2027/06 ,  B29L2022/02 ,  B29L2031/54 ,  Y10S273/04 ,  Y10S273/05 ,  Y10T137/3584

Abstract: A method of manufacturing a hollow polyvinyl chloride resin ball. An inflating valve contained in the ball body is made of a plastisol composed mainly of polyethylene-vinyl acetate copolymer and acrylonitrile copolymer. The inflating valve prevents widening of the hole pierced therethrough and maintains an internal air pressure for a long period.

Abstract translation: 中空聚氯乙烯树脂球的制造方法。 包含在球体中的充气阀由主要由聚乙烯 - 乙酸乙烯酯共聚物和丙烯腈共聚物组成的增塑溶胶制成。 充气阀防止穿透的孔的加宽，并且长时间保持内部空气压力。

公开(公告)号：US4066261A

公开(公告)日：1978-01-03

申请号：US691547

申请日：1976-06-01

Applicant: Marvin L. Stewart

Inventor： Marvin L. Stewart

IPC: F41J1/01 ,  F41J3/00

CPC classification number: F41J3/0004 ,  F41J1/01 ,  Y10S273/02 ,  Y10S273/04

Abstract: A multi-layered archery target of lightweight and self-closing of arrow holes characteristic. The target is made of three layers comprising a front layer of expanded polyethylene, a middle layer of relatively lightweight expanded polystyrene, and a rear layer of expanded polyethylene. The two layers of polyethylene are denser than the expanded polystyrene and have the characteristic of self-closing or healing of holes created by high speed arrows. The expanded polystyrene layer which may be thicker than the expanded polyethylene layers is of lighter weight and adds bulk as well as arrow stopping characteristics. The multi-layered target is of considerably lighter weight than conventional targets and through the self-closing and healing of target holes resists destruction for a much longer period of time.

公开(公告)号：US3957266A

公开(公告)日：1976-05-18

申请号：US569460

申请日：1975-04-18

Applicant: Max Rice

Inventor： Max Rice

IPC: A63B21/015 ,  A63B23/12 ,  A63B23/16 ,  A63B21/00

CPC classification number: A63B21/015 ,  A63B21/4035 ,  A63B2209/00 ,  A63B2210/50 ,  A63B23/12 ,  A63B23/16 ,  Y10S273/04

Abstract: An apparatus upon which a person can perform physical exercises so as to tone his muscles and promote muscular development; the device consisting of an angularly adjustable platform upon which the person stands, and a lower end of a tall pipe assembly being pivotable about a universal joint mounted upon the platform, the pipe assembly consisting of interconnected pipe sections all having a Teflon or other slippery material outer surface so to resist the person getting a firm grasp thereof during various exercises.

Abstract translation: 一个人可以进行身体锻炼以调节他的肌肉并促进肌肉发育的装置; 该装置由人员所在的角度可调的平台组成，并且高管组件的下端围绕安装在平台上的万向节枢转，管组件由相互连接的管段组成，全部具有特氟隆或其它光滑材料 外表面，以抵抗在各种练习中得到牢固把握的人。

公开(公告)号：US3940146A

公开(公告)日：1976-02-24

申请号：US282625

申请日：1972-08-21

Applicant: James F. Little

Inventor： James F. Little

IPC: A63B37/00 ,  C08L23/08 ,  C08L23/34 ,  A63B37/12

CPC classification number: A63B37/0003 ,  A63B37/0024 ,  A63B37/0074 ,  C08L23/0876 ,  C08L23/34 ,  Y10S273/04 ,  Y10S273/22

Abstract: This invention relates to an improved golf ball cover comprised of an ionomer based upon the copolymers of, e.g., ethylene and acrylic or methacrylic acid and a chlorosulfonated polyethylene. Covers made in accordance with this invention exhibit high durability features.

Abstract translation: 本发明涉及由基于例如乙烯和丙烯酸或甲基丙烯酸的共聚物与氯磺化聚乙烯的离聚物组成的改进的高尔夫球罩。 根据本发明制成的盖子具有高耐久性特征。