US4862574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panty protector
Assignee: Personal Products Co
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Filing: 1989-02-21
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Granted: 1989-09-05
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Expires: 2009-02-21
Abstract
Abstract Improvements are made in a panty protector of the kind comprising adhesive attachment and provided with transversely extending flaps. The peripheral shape of the protector is such that it is possible to produce the sheet of material of construction for the protector and simply cut said shapes out of said sheets with minimal waste.
Inventors
- 👤 Wassim Seidy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:21
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/45; A61F13/47; A61F13/472; A61F13/15577; A61F13/15707; A61F13/15723; A61F13/476; A61F2013/15821; A61F2013/4708; A61F13/56; A61F13/58; A61F2013/583; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056; Y10T156/1089; Y10T156/1092; Y10T29/00; Y10T29/49; Y10T29/49789; Y10T29/49794; Y10T29/4998; Y10T29/49982
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
233 words
A method for manufacturing panty protectors for adhesive attachment to the crotch portion of an undergarment comprising a generally longitudinally extending central portion and transversely extending flaps; said panty protectors each having a longitudinal center line and a transverse center line and having a closed curve defining the outer periphery of each protector, comprising: (a) cutting a plurality of protectors from a sheet of material, such that the protectors are identically shaped in a portion of the periphery of each protector is butted against a portion of the periphery of each adjacent protector so as to substantially continuously circumscribe the periphery of each protector, leaving substantially no space between abutting protectors and no part of any protector overlies another protector in such that all protectors are oriented in the same direction along an axis of the sheet of material; and, (b) applying adhesive in at least two, spaced apart, longitudinally extending centrally located adhesive elements with said flaps being provided with at least one longitudinally extending adhesive element spaced from the extreme lateral edges of said flaps, and wherein the space between the central adhesive elements is twice the space between the adhesive elements on the flaps in said lateral edge; such that said adhesive lines are applied alternately in the longitudinal direction to the flaps of a first panty protector and then to the central absorbent portion of a second panty protector.
Claim 2
Independent Claim
233 words
A method for manufacturing panty protectors for adhesive attachment to the crotch portion of an undergarment comprising a generally longitudinally extending central portion and transversely extending flaps; said panty protectors each having a longitudinal center line and a transverse center line and having a closed curve defining the outer periphery of each protector, comprising: (a) cutting a plurality of protectors from a sheet of material, such that the protectors are identically shaped in a portion of the periphery of each protector is butted against a portion of the periphery of each adjacent protector so as to substantially continuously circumscribe the periphery of each protector, leaving substantially no space between abutting protectors and no part of any protector overlies another protector in such that all protectors are oriented in the same direction along an axis of the sheet of material; and, (b) applying adhesive in at least two, spaced apart, longitudinally extending centrally located adhesive elements with said flaps being provided with at least one longitudinally extending adhesive element spaced from the extreme lateral edges of said flaps, and wherein the space between the central adhesive elements is twice the space between the adhesive elements on the flaps in said lateral edge; such that said adhesive lines are applied alternately in the longitudinal direction to the flaps of a first panty protector and then to the central absorbent portion of a second panty protector.
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) | 1992-09-04 | 1993-03-06 | 1993-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-09-04 | 1997-03-06 | 1997-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-09-04 | 2001-03-06 | 2001-09-05 | $7700.00 | Window Closed / Lapsed |