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(12) Patent Application: | (11) CA 2068983 |
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(54) English Title: | TOOL FOR REMOVAL AND REPLACEMENT OF LIGHT BULBS |
(54) French Title: | OUTIL POUR LE REMPLACEMENT D'AMPOULES |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 1992-05-19 |
(41) Open to Public Inspection: | 1993-11-20 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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TOOL FOR REMOVAL AND REPLACEMENT
OF LIGHT BULBS
ABSTRACT OF THE INVENTION
A tool for the removal of a light bulb from a remote socket
consists of a flexible cup fitted over one end of a hollow rod.
The other end of the rod is fitted to a flexible elastomeric
bellows adapted to expel its inner air through the cup to allow
any object such as a light bulb to be gripped by the cup surface
when the bellows is released.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
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.
Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
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 , Event History , Maintenance Fee and Payment History should be consulted.
Description | Date |
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Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: Inventor deleted | 2002-06-07 |
Application Not Reinstated by Deadline | 1995-11-20 |
Time Limit for Reversal Expired | 1995-11-20 |
Inactive: Adhoc Request Documented | 1995-05-19 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 1995-05-19 |
Application Published (Open to Public Inspection) | 1993-11-20 |
Abandonment Date | Reason | Reinstatement Date |
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1995-05-19 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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PERRY A. CASTIGLIONE |
Past Owners on Record |
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None |