Patent US2019594A successfully refreshed from Google Patents.
Patent US4807759A successfully refreshed from Google Patents.
US4807759A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package for an expandable remote interface unit
Assignee: Individual
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Filing: 1986-04-01
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Granted: 1989-02-28
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Expires: 2006-04-01
Abstract
Abstract A housing for a remote interface unit is shown. The housing has a geometry to be appropriate for use with a small data processing system. The housing contains an upper and lower sections that permit convenient assembly and disassembly and, when assembled are securely fastened together with only two coupling units, such as screws. Expansion modules can be coupled to or removed from the unit circuit board without the use of tools, and typically with only one hand.
Inventors
- 👤 Bryan G. Castner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:08
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/02; H05K5/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A package for a remote interface unit comprising: rigid four-walled base means including a plurality of apertures in a front member, a plurality of slots in side members, and a plurality of apertures in a rear member; and detachable, rigid four-walled cover means including a plurality of projecting members in a front member for being operably engaged by said front base member apertures, said cover means further including projecting members for operably engaging said slots, said cover means including a plurality of apertures in said rear member for receiving coupling means, said plurality of apertures in said rear member of said base and cover means being in close proximity, and said cover means further comprising support structure means adapted to support a personal computer data processing system unit.
Claim 2
Dependent Claim
128 words
A package for a remote interface unit comprising: rigid four-walled base means including a plurality of apertures in a front member, a plurality of slots in side members, and a plurality of apertures in a rear member; and detachable, rigid four-walled cover means including a plurality of projecting members in a front member for being operably engaged by said front base member apertures, said cover means further including projecting members for operably engaging said slots, said cover means including a plurality of apertures in said rear member for receiving coupling means, said plurality of apertures in said rear member of said base and cover means being in close proximity, and said cover means further comprising support structure means adapted to support a personal computer data processing system unit.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-02-28 | 1992-08-29 | 1993-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-28 | 1996-08-29 | 1997-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-28 | 2000-08-29 | 2001-02-28 | $7700.00 | Window Closed / Lapsed |