Automatic venetian blind opener and closer

- Makita Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a automatic venetian blind opener and closer showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is top plan view thereof; and,

FIG. 7 is bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D345483 March 29, 1994 Tavares et al.
D359410 June 20, 1995 Domel et al.
4610294 September 9, 1986 Anesi et al.
4896713 January 30, 1990 Rademacher
4956588 September 11, 1990 Ming
5270629 December 14, 1993 Hsieh
5444339 August 22, 1995 Domel et al.
Patent History
Patent number: D392490
Type: Grant
Filed: Aug 13, 1996
Date of Patent: Mar 24, 1998
Assignee: Makita Corporation
Inventors: Akinori Kimata (Anjo), Norifumi Niwa (Anjo)
Primary Examiner: Antoine Duval Davis
Law Firm: Lahive & Cockfield, LLP
Application Number: 0/58,647
Classifications
Current U.S. Class: D/6580
International Classification: 0610;