Patent US4850268A successfully refreshed from Google Patents.
US4850268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-purpose, mobile laboratory room
Assignee: Aoki Corp
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Filing: 1987-07-02
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Granted: 1989-07-25
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Expires: 2007-07-02
Abstract
Abstract A multi-purpose laboratory room for mobile applications. The room comprises a housing structure having an airtight laboratory unit and an entrance unit, an air-conditioning and exhausting equipment unit to be installed in the upper part of the housing structure and a drain processing equipment unit to be equipped in the airtight laboratory unit. The clean levels of the laboratory unit and drain processing can be selected in multiple steps by electrical signal control. The laboratory room is composed of the hollow wall structure in the wall, floor and ceiling, in which air pressure in the hollow parts are controlled. The filter is provided with a heating device. In addition, an autoclave automatic sterilizing device is incorporated for processing drain. A suspension type vibration-isolating device is also equipped.
Inventors
- 👤 Kenichiro Saito
- 👤 Shigeyuki Aoyama
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:57
CPC Classifications
F; F24; F24F; F24F3/00; F24F3/12; F24F3/16; F24F3/167; B; B01; B01L; B01L1/00; B01L1/52; F24F8/00; F24F8/10; F24F8/192; F24F8/20; Y; Y02; Y02A; Y02A50/00; Y02A50/20
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
91 words
A mobile, bio-laboratory room comprising a package type laboratory chamber that can be moved to various installation places, said package type laboratory chamber comprising: a housing structure having an airtight laboratory unit and an entrance unit, wherein the floor, walls and ceiling of the housing structure each have a double wall configuration; an air exhausting unit having a bio-hazard sterilizing filter equipped with a heating device mounted in the upper part of said housing structure; and drain processing unit having an automatic autoclave sterilizing device disposed in said airtight laboratory unit.
Claim 2
Dependent Claim
91 words
A mobile, bio-laboratory room comprising a package type laboratory chamber that can be moved to various installation places, said package type laboratory chamber comprising: a housing structure having an airtight laboratory unit and an entrance unit, wherein the floor, walls and ceiling of the housing structure each have a double wall configuration; an air exhausting unit having a bio-hazard sterilizing filter equipped with a heating device mounted in the upper part of said housing structure; and drain processing unit having an automatic autoclave sterilizing device disposed in said airtight laboratory unit.
Claim 3
Dependent Claim
136 words
A mobile, bio-laboratory room comprising a package type laboratory chamber that can be moved to various installation places, said package type laboratory chamber comprising: a housing structure having an airtight laboratory unit and an entrance unit, wherein the floor, walls and ceiling of the housing structure each have a double wall configuration; an exhausting unit having a bio-hazard sterilizing filter equipped with a heating device mounted in the upper part of said housing structure; a drain processing unit having an automatic autoclave sterilizing device disposed in said airtight laboratory unit; and a suspension type vibration-isolating device including a pendulum for suspending said housing structure from a mounting rack or the like, wherein a vibration-isolating rubber member is provided between said pendulum and the rack such that the elastic deformation of said rubber member damps the vibration.
Claim 4
Dependent Claim
136 words
A mobile, bio-laboratory room comprising a package type laboratory chamber that can be moved to various installation places, said package type laboratory chamber comprising: a housing structure having an airtight laboratory unit and an entrance unit, wherein the floor, walls and ceiling of the housing structure each have a double wall configuration; an exhausting unit having a bio-hazard sterilizing filter equipped with a heating device mounted in the upper part of said housing structure; a drain processing unit having an automatic autoclave sterilizing device disposed in said airtight laboratory unit; and a suspension type vibration-isolating device including a pendulum for suspending said housing structure from a mounting rack or the like, wherein a vibration-isolating rubber member is provided between said pendulum and the rack such that the elastic deformation of said rubber member damps the vibration.
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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) | 1992-07-24 | 1993-01-23 | 1993-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-24 | 1997-01-23 | 1997-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-24 | 2001-01-23 | 2001-07-25 | $7700.00 | Window Closed / Lapsed |