Search patents:
Light control window
Light control window
Filed: May 30th, 2003 [Granted]
Patent Number: 6993872
7, 2006 (54) LIGHT CONTROL WINDOW (75) Inventor: Tadao Katsuragawa, Kanagawa-ken (JP) (73) Assignee: Ricoh Company, LTD, Tokyo (JP) ( * ) Notice: Subject to ...
Solar control window film
Solar control window film
Filed: July 31st, 1998 [Granted]
Patent Number: 5956175
t_H_H_1 [56] 3682528 3775226 3899621 4045125 4226910 4337990 4368945 4590118 4799745 4978181 5024923 5071206 5306547 SOLAR CONTROL WINDOW FILM Inventor: ...
Light control window covering and method and apparatus for its manufacture
Light control window covering and method and apparatus for its manufacture
Filed: April 14th, 2000 [Granted]
Patent Number: 6484786
BACKGROUND OF THE INVENTION Light control window coverings typically include a front and rear portion made from a sheer material and a plurality 15 of ...
Enhanced display of a control window in a measurement instrument
Enhanced display of a control window in a measurement instrument
Filed: June 26th, 1998 [Granted]
Assignee: Tektronix Inc
Patent Number: 6088029
More particularly, this invention relates to real-time data display in a control window of a measurement instrument. 10 2. Background Various measurement ...
Light control window
Light control window
Filed: May 30th, 2003 [Pending]
Patent Application Number: 10448412
... US 20040074165A1 (54) LIGHT CONTROL WINDOW (76) Inventor: Tadao Katsuragawa, Zama-shi (JP) Correspondence Address: OBLON, SPIVAK, MCCLELLAND, ...
Solar control window film
Solar control window film
Filed: July 31st, 1998 [Granted]
Patent Number: 5956175
t_H_H_1 [56] 3682528 3775226 3899621 4045125 4226910 4337990 4368945 4590118 4799745 4978181 5024923 5071206 5306547 SOLAR CONTROL WINDOW FILM Inventor: ...
Fabric light control window covering
Fabric light control window covering
Filed: October 27th, 2003 [Granted]
Patent Number: 7059378
... FABRIC LIGHT CONTROL WINDOW COVERING (75) Inventors: Wendell B. Colson, Weston, MA (US); Paul G. Swiszcz, Boulder, CO (US) (73) Assignee: ( * ) Notice: ...
REMOTE CONTROL WINDOW CLEANING DEVICE
REMOTE CONTROL WINDOW CLEANING DEVICE
Filed: April 10th, 1969 [Granted]
Patent Number: 3646630
7, 1972 [54] REMOTE CONTROL WINDOW CLEANING DEVICE [72] Inventor: Car) D. Russell, Tulsa, Okla. [73] Assignees: Crafton D. James; Mary Lea James, ...