Patent US4493524A successfully refreshed from Google Patents.
US4493524A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Factory data collection terminal conduit enclosure
Assignee: Bull HN Information Systems Inc
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Filing: 1981-06-26
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Granted: 1985-01-15
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Expires: 2001-06-26
Abstract
Abstract In a computer factory data collection terminal an electrical conduit enclosure for permitting wiring to be brought up through the conduit to the factory data collection terminal and for providing full wiring protection while still permitting the terminal to be installed or detached without opening the unit. A conduit enclosure having a base, cover, conduit fittings and special data and address signal connector and power connections is detachably mounted below the data collection terminal.
Inventors
- 👤 Jay Kaplan
- 👤 Ray Marchant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:53
CPC Classifications
G; G06; G06F; G06F1/00; G06F1/16; G06F1/18; G06F1/181; G06F1/182
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
196 words
In a computer system comprising at least a data collection terminal, a central processing unit (CPU) and a bus having data and address lines between said CPU and said data collection terminal, said data collection terminal comprising: (1) a conduit enclosure portion including, (a) a back plate; (b) a face plate unit having a front wall and opposing side walls and fastening means for fastening the face plate unit to said back plate unit to form a box-like enclosure with said back plate unit the fastening means allowing for sliding of the face plate unit relative to the back plate unit in a direction parallel to the front wall and side walls; (c) a first signal plug means for coupling with said data and address lines; and (d) mounting means incorporated in said back plate unit for mounting said conduit enclosure portion to a wall; (2) a data collection portion including, (a) second signal plug means attached to a bottom surface of said data collection portion for removable coupling with said first signal plug means for receiving said data and address lines; and (b) bracket means for removably attaching said data collection portion to said wall.
Claim 2
Dependent Claim
196 words
In a computer system comprising at least a data collection terminal, a central processing unit (CPU) and a bus having data and address lines between said CPU and said data collection terminal, said data collection terminal comprising: (1) a conduit enclosure portion including, (a) a back plate; (b) a face plate unit having a front wall and opposing side walls and fastening means for fastening the face plate unit to said back plate unit to form a box-like enclosure with said back plate unit the fastening means allowing for sliding of the face plate unit relative to the back plate unit in a direction parallel to the front wall and side walls; (c) a first signal plug means for coupling with said data and address lines; and (d) mounting means incorporated in said back plate unit for mounting said conduit enclosure portion to a wall; (2) a data collection portion including, (a) second signal plug means attached to a bottom surface of said data collection portion for removable coupling with said first signal plug means for receiving said data and address lines; and (b) bracket means for removably attaching said data collection portion to said wall.
Claim 3
Dependent Claim
61 words
The computer system as recited in claim 1 wherein said conduit enclosure portion includes first power plug means coupled to a terminal board and wherein said data collection portion includes second power plug means removably attached to said bottom surface, said first power plug means being coupled to said second power plug means for providing power to said data collection portion.
Claim 4
Dependent Claim
29 words
The computer system as recited in claim 2 wherein said conduit enclosure portion includes air vent means in said face plate for permitting air within said conduit enclosure portion.
Claim 5
Dependent Claim
22 words
The computer system as recited in claim 3 wherein said conduit enclosure portion includes shielding means for preventing signal interference between lines.
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) | 1988-01-15 | 1988-07-16 | 1989-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-15 | 1992-07-16 | 1993-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-15 | 1996-07-16 | 1997-01-15 | $7700.00 | Window Closed / Lapsed |