Patent US4823949A successfully refreshed from Google Patents.
US4823949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheath for probe with improved seal arrangement
Assignee: Tidi Products LLC
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Filing: 1988-06-10
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Granted: 1989-04-25
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Expires: 2008-06-10
Abstract
Abstract A packaged sheath for a probe such as a medical thermometer or the like comprises a backing web, and a flattened probe sheath having an open end and a closed end. The sheath defines a pair of connected, flat sides, with a portion of one flat side of the sheath being sealed adjacent its open end to the backing web. A tab member is sealed in an area to the other flat side of the sheath adjacent its open end. An upper web is peripherally sealed to the backing web at side areas. A preferred design of packaged sheath in accordance with this invention can be opened in a variety of different ways, to conform to varying, customary procedures to which the user has been previously trained.
Inventors
- 👤 Harry Bala
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:45
CPC Classifications
G; G01; G01K; G01K13/00; G01K13/20; G01K13/25
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
202 words
A packaged sheath for a probe, which comprises: a backing web; a flattened probe sheath having an open end and a closed end, said sheath defining a pair of connected, flat sides, a portion of one flat side of said sheath being sealed adjacent its open end to said backing web; a tab member sealed in an area to the other flat side of said sheath adjacent its open end; and an upper web peripherally sealed to said backing web at side areas, said upper and backing webs being separable by manual tearing apart for access to said probe sheath, said probe sheath being permanently sealed only adjacent its open end to the backing web and said backing web defining a transverse line of tearing weakness positioned more remotely from said open end than the sealed area of said sheath and backing web, whereby said tab member, said probe sheath, and the end portion of the backing web may be separated from the remainder of the backing web by breaking said transverse line, said tab member being separate from said backing and upper webs, said tab member and end portion of the backing web serving as a handle for the probe sheath.
Claim 2
Dependent Claim
202 words
A packaged sheath for a probe, which comprises: a backing web; a flattened probe sheath having an open end and a closed end, said sheath defining a pair of connected, flat sides, a portion of one flat side of said sheath being sealed adjacent its open end to said backing web; a tab member sealed in an area to the other flat side of said sheath adjacent its open end; and an upper web peripherally sealed to said backing web at side areas, said upper and backing webs being separable by manual tearing apart for access to said probe sheath, said probe sheath being permanently sealed only adjacent its open end to the backing web and said backing web defining a transverse line of tearing weakness positioned more remotely from said open end than the sealed area of said sheath and backing web, whereby said tab member, said probe sheath, and the end portion of the backing web may be separated from the remainder of the backing web by breaking said transverse line, said tab member being separate from said backing and upper webs, said tab member and end portion of the backing web serving as a handle for the probe sheath.
Claim 3
Dependent Claim
36 words
The packaged sheath of claim 1 in which at least a section of said probe sheath more remote from said open end than said portion of one flat side is releasably adhered to said backing web.
Claim 4
Dependent Claim
20 words
The packaged sheath of claim 1 in which said upper web is substantially free of adhesion to said probe sheath.
Claim 5
Dependent Claim
30 words
The packaged sheath of claim 1 in which funnel means comprising outwardly flairing seal lines connecting said flat sides together are defined adjacent said open end of the probe sheath.
Claim 6
Dependent Claim
231 words
A packaged sheath for a probe, which comprises: a backing web; a flattened probe sheath having an open end and a closed end, said sheath defining a pair of connected, flat sides, a portion of one flat side of said sheath being permanently sealed only adjacent said open end to said backing web; a tab member sealed in an area to the other flat side of said sheath adjacent its open end; and an upper web peripherally sealed to said backing web at side areas, at least a portion of said probe sheath which is more remote from said open end than said portion of one flat side being releasably adhered to said backing web, said upper web being substantially free of adhesion to said probe sheath, said backing web defining a transverse line of tearing weakness positioned more remotely from said open end than the sealed area of said sheath to the backing web, whereby said tab member, said probe sheath, and an end portion of the backing web may be separated from the remainder of the backing web by breaking said transverse line, said tab member being separate from said backing and upper webs, said tab member and end portion of the backing web serving as a handle for the probe sheath, said upper and backing webs being separable by manual tearing apart for access to the probe sheath.
Claim 7
Dependent Claim
231 words
A packaged sheath for a probe, which comprises: a backing web; a flattened probe sheath having an open end and a closed end, said sheath defining a pair of connected, flat sides, a portion of one flat side of said sheath being permanently sealed only adjacent said open end to said backing web; a tab member sealed in an area to the other flat side of said sheath adjacent its open end; and an upper web peripherally sealed to said backing web at side areas, at least a portion of said probe sheath which is more remote from said open end than said portion of one flat side being releasably adhered to said backing web, said upper web being substantially free of adhesion to said probe sheath, said backing web defining a transverse line of tearing weakness positioned more remotely from said open end than the sealed area of said sheath to the backing web, whereby said tab member, said probe sheath, and an end portion of the backing web may be separated from the remainder of the backing web by breaking said transverse line, said tab member being separate from said backing and upper webs, said tab member and end portion of the backing web serving as a handle for the probe sheath, said upper and backing webs being separable by manual tearing apart for access to the probe sheath.
Claim 8
Dependent Claim
30 words
The packaged sheath of claim 5 in which funnel means comprising outwardly flairing seal lines connecting said flat sides together are defined adjacent the open end of the probe sheath.
References Cited (Backward Citations)
US3092252A
Cited
US3215265A
Cited
US3552558A
Cited
US3732975A
Cited
US3847280A
Cited
US3809230A
Cited
US3809228A
Cited
US3752309A
Cited
US3850084A
Cited
US4026751A
Cited
US4062239A
Cited
US4165000A
Cited
US4136776A
Cited
US4614442A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-04-24 | 1992-10-24 | 1993-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-04-24 | 1996-10-24 | 1997-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-04-24 | 2000-10-24 | 2001-04-25 | $7700.00 | Window Closed / Lapsed |