Patent US3743086A successfully refreshed from Google Patents.
US3743086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive tape dispenser package
Assignee: Brady Corp
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Filing: 1971-02-05
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Granted: 1973-07-03
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Expires: 1991-02-05
Abstract
Abstract A dispenser package for adhesive tape transported on a carrier web which includes a cover element and a backing member. A roll of tape is enclosed between the two package elements, and a portion of the cover element is utilized in a functional manner to apply pressure against the tape in order to facilitate release of the tape from the carrier web for dispensing of the tape from the package.
Inventors
- 👤 W Aldrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:16
CPC Classifications
B; B65; B65D; B65D83/00; Y; Y10; Y10T; Y10T156/00; Y10T156/19; Y10T156/1978
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
256 words
A package comprising (1) a base member, (2) a cover element joined to the base member and including a housing portion and an exit portion, and (3) a roll comprising (a) a web of adhesive tape having a toplayer with an adhesive layer secured to one side thereof and (b) a carrier web releasably joined to the adhesive layer of the tape, the roll consisting of interleaved layers of the tape and carrier webs, the roll being arranged between the housing portion of the cover element and an underlying portion of the base member with part of the carrier web and the tape being unwound from the roll and extending through the exit portion for travel about an edge of the base member, the improvement wherein: the tape and carrier webs pass between the cover element and the base member upon being unwound from the roll with a section of the cover element overlying the tape and a section of the base member underlying the carrier web, a. the section of the base member underlying the carrier web being in a substantially flat condition, and b. the section of the cover element overlying the tape being slightly curved with its inner surface bearing against the top surface of the toplayer of the tape, the carrier web being tensioned upon movement about an edge of the base member after transport of the tape and carrier webs from under the cover element, at which edge the tape releases from the carrier web for dispensing thereof from the package.
Claim 2
Dependent Claim
256 words
A package comprising (1) a base member, (2) a cover element joined to the base member and including a housing portion and an exit portion, and (3) a roll comprising (a) a web of adhesive tape having a toplayer with an adhesive layer secured to one side thereof and (b) a carrier web releasably joined to the adhesive layer of the tape, the roll consisting of interleaved layers of the tape and carrier webs, the roll being arranged between the housing portion of the cover element and an underlying portion of the base member with part of the carrier web and the tape being unwound from the roll and extending through the exit portion for travel about an edge of the base member, the improvement wherein: the tape and carrier webs pass between the cover element and the base member upon being unwound from the roll with a section of the cover element overlying the tape and a section of the base member underlying the carrier web, a. the section of the base member underlying the carrier web being in a substantially flat condition, and b. the section of the cover element overlying the tape being slightly curved with its inner surface bearing against the top surface of the toplayer of the tape, the carrier web being tensioned upon movement about an edge of the base member after transport of the tape and carrier webs from under the cover element, at which edge the tape releases from the carrier web for dispensing thereof from the package.
Claim 3
Dependent Claim
82 words
A package according to claim 1, wherein: the cover element is formed of thermoplastic material and the base member has a heat sealable surface with the cover element being heat sealed thereto to form a pacKage enclosure, there being a heat sealed portion of the cover element on each side of the tape and carrier webs extending through the exit portion of the cover element with each said heat sealed portions being arranged closely adjacent to its respective edge of the tape.
Claim 4
Dependent Claim
32 words
A package according to claim 1, wherein: the section of the cover element overlying the tape bears against opposed marginal edge portions of the top surface of the toplayer of the tape.
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) | 1976-07-02 | 1977-01-01 | 1977-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-02 | 1981-01-01 | 1981-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-02 | 1985-01-01 | 1985-07-03 | $7700.00 | Window Closed / Lapsed |