发明名称 Notification apparatus for watering houseplants
摘要 A new and improved apparatus is disclosed for reminding people to water a house plant. A user would hang a house plant from an eye hook located at the bottom of the bottom of the present invention, and an included readout would indicate when a user would need to water the house plant. The top half of the readout would be red and would not be visible when the houseplant would have sufficient water. The lower half of the readout would be green and would be visible through the bottom of the apparatus when the would have sufficient water. However, the top half of the readout would start to become visible through a transparent central portion of the apparatus when the houseplant would need to be watered. At the same time, the bottom half of the readout would be pulled into the apparatus and would gradually disappear as the need for water for the houseplant would increase.
申请公布号 US6564509(B1) 申请公布日期 2003.05.20
申请号 US20010037708 申请日期 2001.12.28
申请人 ZAHNER EDWARD 发明人 ZAHNER EDWARD
分类号 A01G9/02;A01G27/00;(IPC1-7):A01G9/02 主分类号 A01G9/02
代理机构 代理人
主权项
地址