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Patent 2434486 Summary

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Claims and Abstract availability

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(12) Patent Application: (11) CA 2434486
(54) English Title: VACUUM CHAMBER
(54) French Title: CLOCHE A VIDE
Status: Dead
Bibliographic Data
(51) International Patent Classification (IPC):
  • B26D 7/18 (2006.01)
(72) Inventors :
  • CASTELLO, PHILBERT (Canada)
(73) Owners :
  • CASTELLO, PHILBERT (Canada)
(71) Applicants :
  • CASTELLO, PHILBERT (Canada)
(74) Agent:
(74) Associate agent:
(45) Issued:
(22) Filed Date: 2003-07-22
(41) Open to Public Inspection: 2005-01-22
Availability of licence: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

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Claims

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Sorry, the claims for patent document number 2434486 were not found.
Text is not available for all patent documents. The current dates of coverage are on the Currency of Information  page

Description

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



CA 02434486 2003-07-22
a
~ Contains fine dust particles created when cutting and grinding.
~ Reduces the amount of time spent cleaning up after cutting or
grinding material, such as tile.
~ Helps the environment by keeping the air clean.
~ Bnables user to see the work being performed while enclosing dust
particles.
t~
Box-like cavity is producible from plastic, plexiglass and plyboard;
consists of an opening with sleeves, power cord, electriical outlet, cavity
light and foot switch.
~ Measures 20 inches square and 18 inches high.
~ At the front of chamber is access opening. 17 '/2" wide by 7 '/2 " high
with sleeves. This enables user to reach into cavit~r and hold on to
cutting tool.
~ A circular opening at the bottom of cavifi~r accepts a shop vacuum
tube.


CA 02434486 2003-07-22
~ Also, in the cavity, there is a cutting board which is smaller than the
bottom by 5/16 of an inch, on all sides and is Elevated by four
spacers, 5I8 of an inch thick at each corners of cavity.
~ The vacuum cord, cavity light and cutting tool is connected to a 11
volt power strip located outside the cavity.
~ Also, attached to the power strip is a foot switch that operates them.
~ User plugs shop vac, cavity light and cutting tool into power strip
outside of cavity, places shop vac tube within opening at bottom of
cavity.
~ User slips arms through sleeves, holds trimming tool and operates
power via foot switch.
~ User views cutting through plexiglass.
~ iVlay be produced in various sizes for different jobs.
ip
~ prototype available.

Representative Drawing

Sorry, the representative drawing for patent document number 2434486 was not found.

Administrative Status

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Administrative Status

Title Date
Forecasted Issue Date Unavailable
(22) Filed 2003-07-22
(41) Open to Public Inspection 2005-01-22
Dead Application 2006-02-23

Abandonment History

Abandonment Date Reason Reinstatement Date
2005-02-23 FAILURE TO COMPLETE
2005-07-22 FAILURE TO PAY APPLICATION MAINTENANCE FEE

Payment History

Fee Type Anniversary Year Due Date Amount Paid Paid Date
Application Fee $150.00 2003-07-22
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
CASTELLO, PHILBERT
Past Owners on Record
None
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) 
Description 2003-07-22 2 141
Drawings 2003-07-22 1 14
Cover Page 2005-01-04 1 15
Abstract 2005-01-22 1 1
Claims 2005-01-22 1 1
Correspondence 2003-08-19 2 34
Assignment 2003-07-22 1 31
Correspondence 2004-09-21 1 17
Correspondence 2005-04-19 2 305
Fees 2005-05-11 7 833
Correspondence 2006-02-16 5 174
Correspondence 2006-03-14 2 145