Invention Grant
- Patent Title: Convective motion lampshade
-
Application No.: US15384128Application Date: 2016-12-19
-
Publication No.: US10247968B2Publication Date: 2019-04-02
- Inventor: Robert G. Batchko
- Applicant: Robert G. Batchko
- Agency: JDI Patent
- Agent Joshua D. Isenberg; Robert Pullman
- Main IPC: F21V1/00
- IPC: F21V1/00 ; F21V1/26 ; G02F1/01 ; F21V9/40 ; F21V33/00 ; F21V35/00 ; F21S6/00 ; F21S10/00 ; F21V9/12 ; G02B1/06 ; A41D27/08 ; E06B7/28 ; F21W121/06 ; F21W121/00
Abstract:
An apparatus that is part of a lampshade comprises a first film, a second film and a border seal forming a closed chamber that is laminar in shape and hermetically sealed. A fluid is disposed for fluid motion in the closed chamber.
Public/Granted literature
- US20170123238A1 CONVECTIVE MOTION LAMPHSHADE Public/Granted day:2017-05-04
Information query
