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(12) Patent Application: | (11) CA 2207139 |
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(54) English Title: | IMPROVED STRUCTURE FOR MINIATURE LAMP |
(54) French Title: | STRUCTURE AMELIOREE POUR LAMPE MINIATURE |
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: | MARKS & CLERK |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 1997-06-05 |
(41) Open to Public Inspection: | 1998-12-05 |
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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An improved miniature lamp structure, wherein, two
conductors are positioned by a burned bead in the lamp
bulb, a tungsten filament is provided on the top of the
conductors of which the ends extend outwardly of a flat
insertion connecting end of the lamp bulb; it is
characterized in that, the outwardly extending ends of the
conductors are bended to be positioned on the two
lateral sides of the flat insertion connecting end, so that
they can be connected directly with two power line metal
sheets provided in a connecting base. Metal contact
sheets or caps required by ordinary miniature lamps can
be saved in the present invention.
La présente invention vise une lampe miniature améliorée, Dans le cas de cette invention, la position de deux conducteurs est déterminée par une bille brûlée dans l'ampoule de la lampe et un filament de tungstène est monté au-dessus des conducteurs dont les extrémités font saillie hors de l'élément de connexion plat de l'ampoule de la lampe. L'invention se différencie en ce que les extrémités en saillie des conducteurs sont repliées pour être insérées des deux côtés de l'élément de connexion plat de telle sorte qu'elles puissent être connectées directement à deux plaquettes de métal sous tension montées dans une base de connexion. La présente invention peut ainsi être réalisée sans les plaques ou les couvercles de contact en métal habituellement nécessaires à l'assemblage de lampes miniatures.
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.
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Description | Date |
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Inactive: IPC from MCD | 2006-03-12 |
Inactive: IPC from MCD | 2006-03-12 |
Time Limit for Reversal Expired | 2000-06-05 |
Application Not Reinstated by Deadline | 2000-06-05 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 1999-06-07 |
Application Published (Open to Public Inspection) | 1998-12-05 |
Classification Modified | 1997-09-04 |
Inactive: IPC assigned | 1997-09-04 |
Inactive: First IPC assigned | 1997-09-04 |
Letter Sent | 1997-08-14 |
Inactive: Filing certificate - No RFE (English) | 1997-08-14 |
Application Received - Regular National | 1997-08-13 |
Inactive: Applicant deleted | 1997-08-13 |
Abandonment Date | Reason | Reinstatement Date |
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1999-06-07 |
Fee Type | Anniversary Year | Due Date | Paid Date |
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Registration of a document | 1997-06-05 | ||
Application fee - small | 1997-06-05 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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SHINING BLICK ENTERPRISES CO., LTD. |
Past Owners on Record |
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PETER K. H. HUANG |