US4765477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package for individual, disposable sanitary articles and a method of manufacturing such a package
Assignee: Essity Hygiene and Health AB
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Filing: 1985-11-26
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Granted: 1988-08-23
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Expires: 2005-11-26
Abstract
Abstract A package for disposable sanitary articles such as sanitary napkins, incontinence products and the like, in which for each single article there is provided a wrapper formed of a bag-shaped package blank which, with the article applied to one of its outsides, is folded around the article. After the article is used, what was originally the wrapper is usable as a bag in which to dispose of the used article.
Inventors
- 👤 Arne Froidh
- 👤 Stewe Alsenvik
- 👤 Urban Widlund
- 👤 Carl-Daniel Norenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:28
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/551; A61F13/5513; A61F13/55135; A61F13/5514; A61F13/84; A61F2013/8402
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
123 words
A packaged individual disposable sanitary article, comprising a bag formed of two layers of material joined along opposite sides and along at least one end, the bag having two major outer surfaces comprised by the sides of said layers which are remote from each other, a said sanitary article disposed on one of said outer surfaces, the bag being folded over the sanitary article and sealed, the bag when unfolded having a width greater than the width of the sanitary article and a length greater than the length of the sanitary article, the portions of the bag of greater width than the article being folded over the article and the portions of the bag of greater length than the article being sealed together.
Claim 2
Dependent Claim
123 words
A packaged individual disposable sanitary article, comprising a bag formed of two layers of material joined along opposite sides and along at least one end, the bag having two major outer surfaces comprised by the sides of said layers which are remote from each other, a said sanitary article disposed on one of said outer surfaces, the bag being folded over the sanitary article and sealed, the bag when unfolded having a width greater than the width of the sanitary article and a length greater than the length of the sanitary article, the portions of the bag of greater width than the article being folded over the article and the portions of the bag of greater length than the article being sealed together.
Claim 3
Dependent Claim
24 words
A packaged article as claimed in claim 1, and perforations along one of said sealed-together portions of the bag endwise beyond the sanitary article.
Claim 4
Dependent Claim
23 words
A packaged article as claimed in claim 1, and release means releasably holding the sanitary article to said one surface of the bag.
Claim 5
Dependent Claim
163 words
A packaged individual disposable sanitary article, comprising a bag formed of two layers of material joined along opposite sides and along at least one end, the bag having two major outer surfaces comprised by the sides of said layers which are remote from each other, a said sanitary article disposed on one of said outer surfaces, the bag being folded over the sanitary article and sealed, the width of said bag when unfolded being greater than the width of said sanitary article and the length of said bag when unfolded being greater than the length of said sanitary article, the portions of the bag of greater width being folded over the sanitary article and having adhesive on the outer edges of the thus-folded-over portions, the package being folded double about a line transverse to the length of the sanitary article and disposed midway of the length thereof whereby portions of said adhesive-coated edges on opposite sides of said line adhere to each other.
Claim 6
Dependent Claim
163 words
A packaged individual disposable sanitary article, comprising a bag formed of two layers of material joined along opposite sides and along at least one end, the bag having two major outer surfaces comprised by the sides of said layers which are remote from each other, a said sanitary article disposed on one of said outer surfaces, the bag being folded over the sanitary article and sealed, the width of said bag when unfolded being greater than the width of said sanitary article and the length of said bag when unfolded being greater than the length of said sanitary article, the portions of the bag of greater width being folded over the sanitary article and having adhesive on the outer edges of the thus-folded-over portions, the package being folded double about a line transverse to the length of the sanitary article and disposed midway of the length thereof whereby portions of said adhesive-coated edges on opposite sides of said line adhere to each other.
Claim 7
Dependent Claim
36 words
A packaged article as claimed in claim 4, there being adhesive on those portions of the bag that extend endwise beyond the sanitary article, this latter adhesive holding the ends of the folded-over package article together.
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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) | 1991-08-23 | 1992-02-22 | 1992-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-08-23 | 1996-02-22 | 1996-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-08-23 | 2000-02-22 | 2000-08-23 | $7700.00 | Window Closed / Lapsed |