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Patent 2128585 Summary

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Claims and Abstract availability

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(12) Patent Application: (11) CA 2128585
(54) English Title: PEN-SCRAPER
(54) French Title: GRATTOIR
Status: Dead
Bibliographic Data
(51) International Patent Classification (IPC):
  • B43K 8/00 (2006.01)
(72) Inventors :
  • WERNER, GLENN JOHN (Canada)
(73) Owners :
  • WERNER, GLENN JOHN (Canada)
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued:
(22) Filed Date: 1994-07-21
(41) Open to Public Inspection: 1996-01-22
Availability of licence: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

English Abstract






In this invention a scraper tip is mounted in a pen housing. This allow the user to
scrape even the toughest coatings by securely holding the pen barrel and applying force
down along it's length onto the scraping edge. The assembly is compact and is also a
disposable pen.


Claims

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


CLAIMS Page 4 of 4

"The embodiments of the invention in which an exclusive property or privilege isclaimed are defined as follows".
1. A manually operated tool for scraping small surface, comprising a scraper tipmounted in a pen body.
2. A tool as described in claim 1, which is also a disposable pen.

Description

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


2128585

DISCLOSURE Page 2 of 4


S~ificalion
(1) This invention relates to a manually operated tool for scraping small surfaces-.
(2) It is common in devices for scraping small surfaces to have the scraping edge
mounted on a keychain or in the other extreme a large handle~.
Tools of this type are, however inefficient because either the handle is too short
as in the case of a keychains to apply sufficient force or in the other extreme too bulky
to do fine scraping work.
(3) I have found that these disadvantages may be overcome by mounting the scraper
tip on a ~I:spos~ e pen body. Such a holder permits the user to firmly grasp the scraper
and transfer greater force onto the scraping edge while still being compact for fine work~.
(4) In drawing which illustrate embodiments of the invention
Figure 1 is a cross-sectional view and an exploded view of embodiment~.
The tool illustrated comprises of a disposable pen assembly including a cap (1),barrel (2), ink cartridge (3). Installed in the opposite end of the barrel is the scraper tip
(4). For transport the scr~per tip is covered by the cap. To use, firmly hold the barrel
pressing the edge of the scraper tip against the surface to be scra,~l.

Representative Drawing
A single figure which represents the drawing illustrating the invention.
Administrative Status

For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Administrative Status , Maintenance Fee  and Payment History  should be consulted.

Administrative Status

Title Date
Forecasted Issue Date Unavailable
(22) Filed 1994-07-21
(41) Open to Public Inspection 1996-01-22
Dead Application 1997-07-21

Abandonment History

Abandonment Date Reason Reinstatement Date
1996-07-22 FAILURE TO PAY APPLICATION MAINTENANCE FEE

Payment History

Fee Type Anniversary Year Due Date Amount Paid Paid Date
Application Fee $0.00 1994-07-21
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
WERNER, GLENN JOHN
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 1996-01-22 1 30
Cover Page 1996-03-13 1 13
Abstract 1996-01-22 1 9
Drawings 1996-01-22 1 38
Claims 1996-01-22 1 9
Representative Drawing 1998-02-17 1 33