US3776232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diaper with thigh-opening closure means
Assignee: Colgate Palmolive Co
•
Filing: 1971-06-21
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Granted: 1973-12-04
•
Expires: 1991-06-21
Abstract
Abstract A diaper having a pair of end edges and a pair of sides connecting the end edges, and including, front and back waistband portions at the end edges with a crotch portion therebetween. The diaper has adhering means positioned below the waistband portion but above the bottom of the crotch section of the diaper and adjacent both of the connecting sides to tighten the diaper about an infant''s legs after placement of the diaper about the infant.
Inventors
- 👤 C Schaar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:22
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/45; A61F13/49; A61F13/49001; A61F13/56; A61F13/58
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
254 words
A folded diaper having: a pair of end edges; a pair of lateral edges extending between said end edges, said end edges comprising front and back waistband portions of the diaper; a crotch portion located substantially midway between said waistband portions; front and back body-covering sections intermediate said crotch and waistband portions; a first pair of inward folds of the lateral diaper edges, with the first folds defining a pair of first fold lines extending from adjacent the juncture of one end edge and the lateral edges to the other end edge, with the juncture of the first fold lines and the other end edge being spaced from said lateral edges, and with the first fold lines defining at least a major portion of sides connecting the front and back waistband portions of the diaper; adhering means located adjacent each of said connecting sides intermediate at least one of said waistband portions and the center of the diaper, whereby said diaper may be tightened about an infant''s legs by the adhering means after placement of the diaper about the infant to secure a snug fit; a second pair of inward folds of the connecting sides, with the second folds defining a second pair of fold lines generally aligned with the longitudinal axis of the diaper and extending from the one end edge to the connecting sides adjacent the center of the diaper; and a third fold about the lateral center axis of the diaper, thereby defining a substantially rectangular configuration of the folded diaper.
Claim 2
Dependent Claim
254 words
A folded diaper having: a pair of end edges; a pair of lateral edges extending between said end edges, said end edges comprising front and back waistband portions of the diaper; a crotch portion located substantially midway between said waistband portions; front and back body-covering sections intermediate said crotch and waistband portions; a first pair of inward folds of the lateral diaper edges, with the first folds defining a pair of first fold lines extending from adjacent the juncture of one end edge and the lateral edges to the other end edge, with the juncture of the first fold lines and the other end edge being spaced from said lateral edges, and with the first fold lines defining at least a major portion of sides connecting the front and back waistband portions of the diaper; adhering means located adjacent each of said connecting sides intermediate at least one of said waistband portions and the center of the diaper, whereby said diaper may be tightened about an infant''s legs by the adhering means after placement of the diaper about the infant to secure a snug fit; a second pair of inward folds of the connecting sides, with the second folds defining a second pair of fold lines generally aligned with the longitudinal axis of the diaper and extending from the one end edge to the connecting sides adjacent the center of the diaper; and a third fold about the lateral center axis of the diaper, thereby defining a substantially rectangular configuration of the folded diaper.
Claim 3
Dependent Claim
39 words
The diaper of claim 1 wherein said diaper is a disposable diaper having an absorbent pad and a water impervious backing sheet overlying the back of the absorbent pad, and said adhering means comprises tape secured to said sheet.
Claim 4
Dependent Claim
57 words
The diaper of claim 1 wherein said adhering means is located on at least one of said body-covering sections and positioned intermediate one of said waistband portions and the crotch portion of the diaper, whereby said adhering means may be adhered to the other body-covering portion intermediate the waistband and crotch portions after placement of the diaper.
Claim 5
Dependent Claim
14 words
The diaper of claim 3 wherein said adhering means extend beyond said connecting sides.
Claim 6
Dependent Claim
29 words
The diaper of claim 4 wherein said adhering means is secured to the back body-covering section and is adhered to the front body-covering section after placement of the diaper.
Claim 7
Dependent Claim
32 words
The diaper of claim 4 wherein said adhering means are spaced a distance from the center of the diaper approximately equal to one-half the circumference around the thighs of an average-sized infant.
Claim 8
Dependent Claim
31 words
The diaper of claim 1 wherein said adhering means are generally aligned with the connecting sides, whereby the adhering means may secure a tuck in the diaper adjacent the infant''s legs.
Claim 9
Dependent Claim
22 words
The diaper of claim 7 wherein said adhering means is positioned intermediate said waistband portions and the crotch region of the diaper.
Claim 10
Dependent Claim
20 words
The diaper of claim 7 wherein said adhering means is positioned adjacent the infant''s legs after placement of the diaper.
Claim 11
Dependent Claim
81 words
The diaper of claim 7 including additional adhering means located adjacent each of said connecting sides on at least one of said body-covering sections and positioned intermediate one of said waistband portions and the crotch portion of the diaper, with the additional adhering means extending beyond said connecting sides, whereby said additional adhering means may be adhered to the other body-covering portion intermediate the waistband and crotch portions after placement of the diaper to tighten the diaper about the infant''s legs.
Claim 12
Dependent Claim
108 words
A diaper having: a pair of end edges; a pair of sides connecting said end edges, said end edges comprising front and back waistband portions of the diaper; a crotch portion located substantially midway between said waistband portions; front and back body-covering sections intermediate said crotch and waistband portions; and a pair of tape strips, with each of said strips being generally aligned with a connecting side and spaced from the side after placement of the diaper, said strips being located in the region of the diaper which surrounds the infant''s legs after placement of the diaper to secure a tuck in the diaper adjacent the infant''s legs.
Claim 13
Dependent Claim
108 words
A diaper having: a pair of end edges; a pair of sides connecting said end edges, said end edges comprising front and back waistband portions of the diaper; a crotch portion located substantially midway between said waistband portions; front and back body-covering sections intermediate said crotch and waistband portions; and a pair of tape strips, with each of said strips being generally aligned with a connecting side and spaced from the side after placement of the diaper, said strips being located in the region of the diaper which surrounds the infant''s legs after placement of the diaper to secure a tuck in the diaper adjacent the infant''s legs.
Claim 14
Dependent Claim
40 words
The diaper of claim 11 wherein said diaper includes lateral edges extending between said end edges, said lateral edges being folded inwardly in at least said crotch portion with the folds defining at least a portion of said connecting sides.
Claim 15
Dependent Claim
21 words
The diaper of claim 11 including lateral edges extending between said end edges, with said lateral edges defining the connecting sides.
Claim 16
Dependent Claim
49 words
A diaper of claim 11 folded into a generally rectangular shape and having a central trapezoidal region of multiple thickness and a pair of generally right-triangular regions of multiple thickness each having a hypotenuse in close proximity to and generally aligned with a non-parallel side of said trapezoidal region.
Claim 17
Dependent Claim
29 words
The diaper of claim 11 wherein said diaper is a disposable diaper having an absorbent pad and a water imprevious backing sheet overlying the back of the absorbent pad.
Claim 18
Dependent Claim
55 words
The diaper of claim 11 including adhering means located on at least one of siad body-covering sections and positioned intermediate one of said waistband portions and the crotch portion of the diaper, whereby said adhering means may be adhered to the other body-covering portion intermediate the waistband and crotch portions after placement of the diaper.
Claim 19
Dependent Claim
14 words
The diaper of claim 16 wherein said adhering means extend beyond said connecting sides.
Claim 20
Dependent Claim
29 words
The diaper of claim 17 wherein said adhering means is secured to the back body-covering section and is adhered to the front body-covering section after placement of the diaper.
Claim 21
Dependent Claim
32 words
The diaper of claim 17 wherein said adhering means are spaced a distance from the center of the diaper approximately equal to one-half the circumference around the thighs of an average-sized infant.
References Cited (Backward Citations)
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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) | 1976-12-03 | 1977-06-04 | 1977-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-03 | 1981-06-04 | 1981-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-03 | 1985-06-04 | 1985-12-04 | $7700.00 | Window Closed / Lapsed |