Patent US5529503A successfully refreshed from Google Patents.
US5529503A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jacketed circuit card
Assignee: International Business Machines Corp
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Filing: 1992-09-24
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Granted: 1996-06-25
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Expires: 2012-09-24
Abstract
Abstract A circuit card has a circuit module including circuit component assembly and an electrical connector attached to the component assembly. A protective metal covering closely girds and substantially encloses the module in a one-piece substantially rigid jacket. An opening in the jacket exposes a portion of the electrical connector for connection to external equipment such as a computer.
Inventors
- 👤 Albert J. Kerklaan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:21
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/077; G06K19/0772; G06K19/07735; G06K19/07743; Y; Y10; Y10S; Y10S439/00; Y10S439/911
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
A rectangular parallelopiped memory card having dimensions of thickness, width and length and comprising: (a) a circuit module having: (i) a perimeter frame of shock absorbing plastic material, (ii) a circuit board carried by said perimeter frame and including memory means, and (iii) an electrical connector disposed at one end of said frame and electrically connected to said circuit board; (b) a one-piece, substantially rigid, protective metal jacket covering closely girding said perimeter frame and substantially enclosing said circuit module; said perimeter frame defining (i) recessed portions for locating said jacket covering, (ii) protective edge portions for concealing edges of said jacket covering from exposure, and (iii) exposed protective corner buffer portions for absorbing physical shock; said jacket covering defining an opening spanning the thickness and width of said memory card at one end thereof for exposing a portion of said electrical connector for connection to external equipment.
Claim 2
Dependent Claim
148 words
A rectangular parallelopiped memory card having dimensions of thickness, width and length and comprising: (a) a circuit module having: (i) a perimeter frame of shock absorbing plastic material, (ii) a circuit board carried by said perimeter frame and including memory means, and (iii) an electrical connector disposed at one end of said frame and electrically connected to said circuit board; (b) a one-piece, substantially rigid, protective metal jacket covering closely girding said perimeter frame and substantially enclosing said circuit module; said perimeter frame defining (i) recessed portions for locating said jacket covering, (ii) protective edge portions for concealing edges of said jacket covering from exposure, and (iii) exposed protective corner buffer portions for absorbing physical shock; said jacket covering defining an opening spanning the thickness and width of said memory card at one end thereof for exposing a portion of said electrical connector for connection to external equipment.
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) | 1999-06-25 | 1999-12-25 | 2000-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-06-25 | 2003-12-25 | 2004-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-06-25 | 2007-12-25 | 2008-06-25 | $7700.00 | Window Closed / Lapsed |