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1. 发明授权

US5821865A Christmas ornament hazard detector 失效
标题翻译：圣诞节装饰品危害检测仪
公开(公告)号：US5821865A
公开(公告)日：1998-10-13
申请号：US859974
申请日：1997-05-21
申请人： David M. Solak
发明人： David M. Solak
IPC分类号： A47G33/08 , G08B17/10
CPC分类号： A47G33/0872 , G08B17/10 , G08B17/113
摘要： A smoke/heat detector in the form of a Christmas tree ornament utilizes a spherical ornament housing divided by a fire-resistant barrier into lower and upper chambers. A transmitter circuit is mounted atop the barrier and transmits signals to a remote receiver upon detection of entry of smoke or heat into the lower chamber by means of sensors therein. Upon receipt of the transmitted signals by a remote receiver, an energized alarm circuit sounds an alarm indicative of the smoke or fire presence. Both circuits include SCR components and internal power sources so that the circuits, once initially energized, will continue to transmit signals and/or sound the alarm after initial start up.
摘要翻译：以圣诞树装饰形式的烟/热探测器利用由防火屏障分隔成下室和上室的球形装饰物壳体。发射机电路安装在屏障顶部，并通过其中的传感器检测到烟雾或热量进入下腔室后，将信号发送到远程接收器。通过远程接收器接收到发送的信号后，通电的报警电路会发出指示烟雾或火灾存在的警报。两个电路都包括SCR组件和内部电源，这样电路一经初始化，将在初始启动后继续传输信号和/或发出报警声。

2. 发明授权

US10728643B2 Sound conversion device 有权
公开(公告)号：US10728643B2
公开(公告)日：2020-07-28
申请号：US16146504
申请日：2018-09-28
申请人： David M. Solak
发明人： David M. Solak
IPC分类号： H04R1/04 , G09G3/32
摘要： A sound conversion device comprising (i) a housing having an electrical circuit contained therein for receiving and converting one or more audio signals into one or more first DC voltages, wherein the electrical circuit includes a relay switch that is activated by the one or more first DC voltages, wherein in its activated state the relay switch provides an alternating current (AC) voltage or a second DC voltage and (ii) a light display in electrical communication with the electrical circuit, wherein the light display turns on and off in response to the received one or more audio signals.

3. 外观设计

USD955991S1 Electrical outlet safety device 有权
公开(公告)号：USD955991S1
公开(公告)日：2022-06-28
申请号：US29700063
申请日：2019-07-31
申请人： David M. Solak
设计人： David M. Solak

4. 发明授权

US07886483B2 Christmas-tree stand with water-level-detecting circuitry providing flasher outlet and recordable sound playback 有权
标题翻译：圣诞树架配有水位检测电路，提供闪光灯出口和可录音的声音播放
公开(公告)号：US07886483B2
公开(公告)日：2011-02-15
申请号：US10894902
申请日：2004-07-21
申请人： David M. Solak
发明人： David M. Solak
IPC分类号： A01G27/00
CPC分类号： A47G33/0881 , A01G27/008 , A47G33/12 , A47G2033/122 , A47G2033/1293
摘要： An electronic device to warn of low water level, particularly in a Christmas tree water reservoir base. A flashing unit provides an affect to an outlet where the strand of lights on the tree or another lighted device will turn on and off until the water is filled into the base again. A message will be played at intervals. The message is recorded by pressing a button then speaking into a microphone. Messages are limited only to the human imagination. The lights will stop flashing and the message will stop playing when the water is filled into the reservoir base. The circuitry is housed separately away from the base to prevent shock.
摘要翻译：警告低水位的电子装置，特别是在圣诞树水库基地。一个闪光单元会对一个出口施加影响，在那里，树上的灯光或另一个照明设备将会打开和关闭，直到水再次装入基座。每隔一段时间播放一则讯息。通过按下按钮说话到麦克风来记录消息。消息仅限于人类的想象力。指示灯将停止闪烁，并且当水充满水库时，信息将停止播放。电路与基座分开放置以防止震动。

5. 发明授权

US09941082B2 Float switch assembly 有权
公开(公告)号：US09941082B2
公开(公告)日：2018-04-10
申请号：US14950339
申请日：2015-11-24
申请人： David M. Solak
发明人： David M. Solak
IPC分类号： H01H35/18 , H01H36/00 , G08B21/18
CPC分类号： H01H35/18 , G08B21/182 , H01H36/0033
摘要： A float switch assembly for detecting fluid levels in a reservoir such as in a Christmas tree stand. When the fluid level drops below a predetermined point, the float switch activates an external circuit which provides a visual and/or audible signal. After the fluid level in the reservoir has been restored to the full position, the switch deactivates the external circuit and the visual and/or audible signal turns off. Also disclosed is a Christmas tree stand in combination with the float switch assembly.

6. 发明申请

US20170148593A1 FLOAT SWITCH ASSEMBLY 审中-公开
公开(公告)号：US20170148593A1
公开(公告)日：2017-05-25
申请号：US14950339
申请日：2015-11-24
申请人： David M. Solak
发明人： David M. Solak
IPC分类号： H01H35/18 , G08B21/18 , H02G3/08 , H01H36/00 , H05K5/00
CPC分类号： H01H35/18 , G08B21/182 , H01H36/0033
摘要： A float switch assembly for detecting fluid levels in a reservoir such as in a Christmas tree stand. When the fluid level drops below a predetermined point, the float switch activates an external circuit which provides a visual and/or audible signal. After the fluid level in the reservoir has been restored to the full position, the switch deactivates the external circuit and the visual and/or audible signal turns off. Also disclosed is a Christmas tree stand in combination with the float switch assembly.

7. 发明授权

US09027196B1 Applicator and bead finish tool 有权
标题翻译：涂抹器和珠粒完成工具
公开(公告)号：US09027196B1
公开(公告)日：2015-05-12
申请号：US13799966
申请日：2013-03-13
申请人： David M. Solak
发明人： David M. Solak
IPC分类号： A47L13/08 , E04F21/165 , B05C17/10
CPC分类号： E04F21/165 , A47L13/08 , B05C17/10 , E04F21/1652 , E04F21/1655
摘要： A tool for applying a building material and for finishing a bead of building material. The tool includes a handle portion and a flat blade portion having spaced-apart side edges and a front edge. The blade portion of the tool may be provided with an angled portion extending between the front edge and at least one of the side edges of the blade portion or provided with at least one area of weakness extending between the front edge and at least one of the side edges of the blade portion.
摘要翻译：用于施工建筑材料和完成建筑材料珠的工具。该工具包括手柄部分和具有间隔开的侧边缘和前边缘的平坦叶片部分。工具的叶片部分可以设置有在叶片部分的前边缘和至少一个侧边缘之间延伸的倾斜部分，或者设置有至少一个弱边缘，该区域在前边缘和至少一个叶片部分的侧边缘。

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