US6695647B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Card connector having two rows of terminals extending out of a base at the same side
Assignee: Individual
•
Filing: 2002-11-12
•
Granted: 2004-02-24
•
Expires: 2022-11-12
Abstract
Abstract A card connector includes a base and a row of first upper terminals. The base has a top surface and a bottom surface and is formed with a card slot for receiving an electric card. The card slot has an insert port from which the electric card may be inserted. The upper terminals are arranged on the base. Each upper terminal has a contact positioned within the card slot for elastically contacting the inserted electric card, a pin extending out of the bottom surface of the base, and an extension connecting the contact to the pin. Each contact is convex toward the bottom surface of the base. Each contact is elastically biased toward the top surface of the base when contacting the electric card. Each pin extends out of the bottom surface of the base from a side opposite to the insert port of the card slot.
Inventors
- 👤 Chou Hsuan Tsai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:22
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/0013; G06K7/0021; H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/721
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
266 words
A card connector, comprising: a base having a top surface and a bottom surface and formed with a card slot for receiving an electric card, the card slot having an insert port from which the electric card may be inserted; a row of first upper terminals arranged on the base, each of the first upper terminals having a contact positioned within the card slot for elastically contacting the inserted electric card, a pin extending out of the bottom surface of the base, and an extension connecting the contact to the pin; and a row of second upper terminals arranged on the base, each of the second upper terminals having a contact positioned within the card slot for elastically contacting the inserted electric card, a pin extending out of the bottom surface of the base, and an extension connecting the contact to the pin, wherein: each of the contacts of the first and second upper terminals is convex toward the bottom surface of the base; each of the contacts of the first and second upper terminals is elastically biased toward the top surface of the base when contacting the electric card; and each of the pins of the first and second upper terminals extends out of the bottom surface of the base from a side opposite to the insert port of the card slot; the contacts of the first upper terminals are closer to the insert port than the contacts of the second upper terminals; and the pins of the second upper terminals are closer to the insert port than the pins of the first upper terminals.
Claim 2
Dependent Claim
266 words
A card connector, comprising: a base having a top surface and a bottom surface and formed with a card slot for receiving an electric card, the card slot having an insert port from which the electric card may be inserted; a row of first upper terminals arranged on the base, each of the first upper terminals having a contact positioned within the card slot for elastically contacting the inserted electric card, a pin extending out of the bottom surface of the base, and an extension connecting the contact to the pin; and a row of second upper terminals arranged on the base, each of the second upper terminals having a contact positioned within the card slot for elastically contacting the inserted electric card, a pin extending out of the bottom surface of the base, and an extension connecting the contact to the pin, wherein: each of the contacts of the first and second upper terminals is convex toward the bottom surface of the base; each of the contacts of the first and second upper terminals is elastically biased toward the top surface of the base when contacting the electric card; and each of the pins of the first and second upper terminals extends out of the bottom surface of the base from a side opposite to the insert port of the card slot; the contacts of the first upper terminals are closer to the insert port than the contacts of the second upper terminals; and the pins of the second upper terminals are closer to the insert port than the pins of the first upper terminals.
Claim 3
Dependent Claim
101 words
The card connector according to claim 1 , further comprising a row of first lower terminals, each of the first lower terminals having a contact positioned within the card slot for elastically contacting the inserted electric card, a pin extending out of the bottom surface of the base, and an extension connecting the contact to the pin, wherein: each of the contacts of the first lower terminals is convex toward the top surface of the base; and each of the contacts of the first lower terminals is elastically biased toward the bottom surface of the base when contacting the electric card.
Claim 4
Dependent Claim
71 words
The card connector according to claim 2 , wherein the base is formed with spaced terminal slots at a side opposite to the insert port and above the card slot, each of the terminals slots has a wider upper slot and a narrower lower slot below the wider upper slot, the second upper terminals are positioned within the lower slot, and the first upper terminals are positioned within the upper slot.
Claim 5
Dependent Claim
26 words
The card connector according to claim 1 , wherein the extensions of the first upper terminals are flush with the extensions of the second upper terminals.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2007-02-23 | 2007-08-25 | 2008-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-02-23 | 2011-08-25 | 2012-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-02-23 | 2015-08-25 | 2016-02-24 | $7700.00 | Window Closed / Lapsed |