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Patent 2045283 Summary

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Claims and Abstract availability

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(12) Patent Application: (11) CA 2045283
(54) English Title: SLAT WITH CHANGING COLOR CAPABILITY
(54) French Title: LAME A CARACTERISTIQUE DE CHANGEMENT DE COULEUR
Status: Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication
Bibliographic Data
(51) International Patent Classification (IPC):
  • E06B 9/26 (2006.01)
  • E06B 9/386 (2006.01)
(72) Inventors :
  • NIEN HSU, PI-CHU (China)
(73) Owners :
  • NIEN MADE ENTERPRISE CO., LTD.
(71) Applicants :
  • NIEN MADE ENTERPRISE CO., LTD. (Taiwan, Province of China)
(74) Agent: SMART & BIGGAR LP
(74) Associate agent:
(45) Issued:
(22) Filed Date: 1991-02-05
(41) Open to Public Inspection: 1992-08-06
Examination requested: 1991-02-05
Availability of licence: N/A
Dedicated to the Public: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

English Abstract


Abstract of the Invention
A slat with changing color capacity utilizes a conventional
slat, to which a plurality of layers of covering identical
to the slat are affixed by means of glue so that each layer
is detachable to change color or pattern as desired. The
lower surface of innermost layer of covering having fabric
affixed to surface of the slat is by means of thermo-
adhesive.


Claims

Note: Claims are shown in the official language in which they were submitted.


What Is Claimed Is:
1. A slat with changing color capacity incorporated with
venetian slat, comprising:
a plurality of layers of covering identical to said slat,
which is of different colors or patterns as desired, stacked
together by means of glue so that each layer is detachable
to change color or pattern; wherein the lower surface of
innermost layer of covering having fabric affixed to surface
of said slat is be means of thermo-adhesive.
- 5 -

Description

Note: Descriptions are shown in the official language in which they were submitted.


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SLAT WITH CHANGING COLOR CAPABILITY
Background of Ihe Invention
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Ihe present invention is related to venetian blind slat,
particularly to the kind with changing color capability.
It has been propoqed that a slat as shown in Fig. l, is made
of PU or similar plastic materials, and the color or pattern
can not be changed once it is made.
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~owever, it is desired of having a slat which can be
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~ ecomonically made provided with changin~ co10r ability.
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Summary of Ihe Invention
-
The present invention utilizes a plurality of layers of ~ ;
covering adherently to a conventional slat, while each layer
, 5 being self-adhesive and detachable to change color as `
desired. ~
Therefore, it is an objective of the present invention to ` ~`
provide a various colors or pattern to meet the different : ~
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needs of consumer.
It is still an objective of the present invention to provide
a plurality of covering which are detachable each other~
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Brief Description of The Invention
Fig. 1 is a conventional type of venetian blind slat;
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Fig. 2 is a perspective view of one embodiment according to :~
the present invention;
Fig. 3 is showing an application of the present invention.
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Detailed Description of ~he Present Invention
~ith reference to the drawings, an embodiment according to
the present invention is described hereinafter.
A slat with changing color capacity comprises conventional
slat 1, being color being made of PU or similar plastic
materials; layers of covering 2,3,4,5,6, and 7 resembling
various color or pattern affixed in sequence on slat 1,
whereas lower surface of innermost layer 2 has fabrics to be
engaged on surface of slats of slats by thermo-adhesive,
while the other layers are affixed together by means of
glue; so that each layer is detachable to change color or
pattern as permittèd.
Conclusively, the present invention provides a means which
allow various changing of color or pattern of slat, and this
fulfills the objectives set forth above.
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Representative Drawing
A single figure which represents the drawing illustrating the invention.
Administrative Status

2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.

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Event History

Description Date
Inactive: IPC from MCD 2006-03-11
Time Limit for Reversal Expired 1993-08-07
Application Not Reinstated by Deadline 1993-08-07
Inactive: Adhoc Request Documented 1993-02-05
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice 1993-02-05
Application Published (Open to Public Inspection) 1992-08-06
All Requirements for Examination Determined Compliant 1991-02-05
Request for Examination Requirements Determined Compliant 1991-02-05

Abandonment History

Abandonment Date Reason Reinstatement Date
1993-02-05
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
NIEN MADE ENTERPRISE CO., LTD.
Past Owners on Record
PI-CHU NIEN HSU
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
Documents

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Document
Description 		 Date
(yyyy-mm-dd) 		 Number of pages   Size of Image (KB) 
Claims 1992-08-06 1 33
Cover Page 1992-08-06 1 27
Abstract 1992-08-06 1 28
Drawings 1992-08-06 2 153
Descriptions 1992-08-06 4 110
Representative drawing 1999-07-06 1 31