公开(公告)号：USD859563S1

公开(公告)日：2019-09-10

申请号：US29628521

申请日：2017-12-05

Applicant: Landscape Structures Inc.

Designer： Thomas L. Keller

公开(公告)号：USD832964S1

公开(公告)日：2018-11-06

申请号：US29588878

申请日：2016-12-23

Applicant: Landscape Structures Inc.

Designer： Thomas L. Keller

公开(公告)号：US20180170403A1

公开(公告)日：2018-06-21

申请号：US15897404

申请日：2018-02-15

Applicant: Landscape Structures Inc.

Inventor： Randy G. Watermiller ,  Steven J. Schaust

IPC: B61B7/00 ,  A63G21/22 ,  A63G21/20 ,  A63G7/00

CPC classification number: B61B7/00 ,  A63G7/00 ,  A63G21/20 ,  A63G21/22

Abstract: An extension mechanism for a zip track system within a playground environment is provided. The extension system comprises a crossover unit configured to attach to a zip track. The crossover unit comprises a crossover arch, configured to couple to the zip track. The crossover unit also comprises a support pole configured to couple to an end of the crossover arch, such that the support pole does not obstruct a path of movement under the zip track. The extension mechanism also comprises a connection mechanism configured to connect the crossover unit to the zip track system such that the crossover unit distributes the weight of the track through the crossover arch and the crossover support poles.

公开(公告)号：US09932046B2

公开(公告)日：2018-04-03

申请号：US14524298

申请日：2014-10-27

Applicant: Landscape Structures Inc.

Inventor： Randy G. Watermiller ,  Steven J. Schaust

IPC: A63G21/20 ,  A63G7/00 ,  B61B7/00 ,  A63G21/22

CPC classification number: B61B7/00 ,  A63G7/00 ,  A63G21/20 ,  A63G21/22

Abstract: Zip track systems and systems for extending zip track systems are provided. An extension mechanism for a zip track system illustratively comprises a crossover unit, configured to attach to a zip track. The crossover unit illustratively comprises a crossover arch and two crossover support poles, wherein each of the support poles connects to an end portion of the crossover arch such that the support poles are configured to stand perpendicular to the zip track. The extension system further illustratively comprises a connection mechanism configured to connect the crossover arch to the zip track system such that the crossover unit distributes the weight of the track through the crossover arch and the crossover support poles.

公开(公告)号：USD807978S1

公开(公告)日：2018-01-16

申请号：US29549394

申请日：2015-12-22

Applicant: Landscape Structures Inc.

Designer： Thomas L. Keller ,  Tory Roff

公开(公告)号：US20170301325A1

公开(公告)日：2017-10-19

申请号：US15635679

申请日：2017-06-28

Applicant: Landscape Structures Inc.

Inventor： Thomas L. Keller ,  Garry Jones

IPC: G10D13/02

CPC classification number: G10D13/026 ,  G10D13/02 ,  G10D13/027 ,  G10D13/028 ,  G10D13/08 ,  G10G5/005

Abstract: A weather-resistant drum is presented. The weather-resistant drum comprises a drum head configured to produce a sound when struck. The weather-resistant drum also comprises a drum shell, configured to resonate the sound produced by the drum head. The drum shell also comprises a drain. The weather-resistant drum also comprises shield, coupled to the weather-resistant drum using a fastener. The fastener is configured to couple the shield to the weather-resistant drum, such that the drum head maintains a tuned configuration over an operational lifetime of the weather-resistant drum.

公开(公告)号：US20160082360A1

公开(公告)日：2016-03-24

申请号：US14950224

申请日：2015-11-24

Applicant: Landscape Structures Inc.

Inventor： Thomas L. Keller ,  Thomas W. Felber

IPC: A63G1/14 ,  A63G1/24

CPC classification number: A63G1/14 ,  A63G1/24

Abstract: A speed modifying device is provided. The speed modifying device comprises a base member. The speed modifying device also comprises a crank hub operably coupled to the base member. The speed modifying device also comprises a speed control mechanism rotatably attached, at a first end, to the crank hub, and rotatably attached, at a second end, to the base member. The speed control mechanism is configured to limit rotational motion of the crank hub.

Abstract translation: 提供了一种调速装置。 变速装置包括基座构件。 速度调节装置还包括可操作地联接到基座构件的曲柄毂。 变速装置还包括速度控制机构，第一端部可旋转地附接到曲柄轮毂，并且在第二端部可旋转地附接到基座构件。 速度控制机构被配置为限制曲柄轮毂的旋转运动。

公开(公告)号：US20150119199A1

公开(公告)日：2015-04-30

申请号：US14515880

申请日：2014-10-16

Applicant: Landscape Structures Inc.

Inventor： Thomas L. Keller

IPC: F16L3/10 ,  A63B29/02 ,  F16M13/02

CPC classification number: F16B2/06 ,  A63B9/00 ,  A63B29/02 ,  A63B2009/004 ,  A63B2208/12 ,  F16B2/12 ,  F16G11/06 ,  Y10T29/49959

Abstract: Rope clamps and methods for attaching rope clamps to climbing structures are provided. Rope clamps illustratively comprises a clamp portion configured to be attached to a climbing structure, wherein the clamp portion comprises a clamp body, a cover, a rope path and a fastener. The clamp body is configured to engage a portion of the climbing structure. The cover is configured to engage with a front of the clamp body. The rope path extends between the clamp body and the cover. The fastener is configured to attach the cover to the clamp body. Further, at least one rope configured to enter the rope path at a first point, extend through the rope path and exit the rope path at a second point.

Abstract translation: 提供绳索夹具和将绳夹连接到攀爬结构的方法。 示例性地，绳夹包括构造成附接到攀爬结构的夹紧部分，其中夹持部分包括夹具主体，盖，绳索路径和紧固件。 夹具本体构造成与攀爬结构的一部分接合。 盖构造成与夹具主体的前部接合。 绳索路径在夹具主体和盖子之间延伸。 紧固件被构造成将盖子附接到夹具主体。 此外，构造成在第一点处进入绳索路径的至少一根绳索延伸穿过绳索路径并在第二点离开绳索路径。

公开(公告)号：US08936502B2

公开(公告)日：2015-01-20

申请号：US13309055

申请日：2011-12-01

Applicant: Steven G. King ,  Thomas L. Keller

Inventor： Steven G. King ,  Thomas L. Keller

IPC: A63H33/00

CPC classification number: A63H33/00 ,  A63G31/00

Abstract: Sensory wall systems are provided. In one embodiment, a sensory wall system includes one or more middle sections, one or more end sections, and an insert panel. The one or more middle sections have sides that are configurable to be attached to other middle sections or to the end sections. The one or more end sections are connected to the one or more middle sections. The insert panel is within the one or more middle sections and includes an activity for a child.

Abstract translation: 提供感觉墙系统。 在一个实施例中，感觉壁系统包括一个或多个中间部分，一个或多个端部部分和插入面板。 一个或多个中间部分具有可配置为附接到其他中间部分或端部的侧部。 一个或多个端部连接到一个或多个中间部分。 插入面板在一个或多个中间部分内，并且包括针对儿童的活动。

公开(公告)号：US08870668B2

公开(公告)日：2014-10-28

申请号：US13588073

申请日：2012-08-17

Applicant: Thomas L. Keller ,  Thomas W. Felber

Inventor： Thomas L. Keller ,  Thomas W. Felber

IPC: A63G1/00 ,  A63G13/06

CPC classification number: A63G1/14 ,  A63G1/24

Abstract: Rotating inclusive play devices are provided. In certain embodiments, a rotating play device includes a stationary base, a rotatable portion, and a speed limiting device that connects the stationary base to the rotatable portion. The speed limiting device illustratively limits a rotational speed of the rotatable portion relative to the stationary base. The rotatable portion may have an elevated outer perimeter that includes recessed and raised portions. The speed limiting device may include a cranking mechanism and/or a piston mechanism.

Abstract translation: 提供旋转包容播放装置。 在某些实施例中，旋转播放装置包括固定基座，可旋转部分和将固定基座连接到可旋转部分的限速装置。 速度限制装置示例性地限制可旋转部分相对于固定基座的旋转速度。 可旋转部分可以具有包括凹入和凸起部分的升高的外周边。 限速装置可包括起动机构和/或活塞机构。