Extensible handle carton with leakage preventing flap structure
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-005/46
출원번호
US-0648588
(1984-09-10)
발명자
/ 주소
Neese Gerald W. (Garden Grove CA)
출원인 / 주소
Purex Corporation (Lakewood CA 02)
인용정보
피인용 횟수 :
17인용 특허 :
2
초록▼
A carton has upright side walls, end walls, multiple inner flaps at the top of the carton, and an outermost flap at the carton top to cover the folded inner flaps. An elongated opening is provided through the outer flap, and a substantially flat strip handle extends at least partly in that opening a
A carton has upright side walls, end walls, multiple inner flaps at the top of the carton, and an outermost flap at the carton top to cover the folded inner flaps. An elongated opening is provided through the outer flap, and a substantially flat strip handle extends at least partly in that opening and has opposite end portions retained to the outer flap and extending beneath same. A substantially flat closure means closes the opening beneath said handle and isolates said handle from said inner flaps, the closure means including a first closure sheet underlying the opening and flatly attached to said outermost flap and supporting the handle end portions at the side of said first sheet furthest from the outermost flap. There are windows in the first closure sheet through which the handle passes. The closure means also includes a second and flexible closure sheet underlying the first closure sheet and attached thereto, so as to close the windows, the second closure sheet also covering the first closure sheet and retaining said handle end portions to the first closure sheet; and the first closure sheet also contains a slit extending between the windows, and beneath the major length of the handle, to enable downward deflection of the first closure sheet by finger pressure facilitating under grasping of the handle in stored position in said opening, the second closure sheet also covering the slit.
대표청구항▼
A carton construction comprising, in combination: (a) the carton having upright side walls and end walls, (b) multiple inner flaps attached to multiple of said walls proximate the upper ends thereof to fold downwardly toward closed substantially horizontal positions, for retention in said positions,
A carton construction comprising, in combination: (a) the carton having upright side walls and end walls, (b) multiple inner flaps attached to multiple of said walls proximate the upper ends thereof to fold downwardly toward closed substantially horizontal positions, for retention in said positions, with junctions between said inner flaps, (c) and an outermost flap attached to one of said walls proximate the upper end thereof to fold downwardly toward closed, substantially horizontal position to cover said inner flaps in their downwardly folded positions, and to cover said junctions between said inner flaps, (d) there being an elongated opening through said outermost flap, (e) a substantially flat strip handle extending at least partly in said opening and having opposite end portions retained in said outer flap and extending beneath said outer flap, (f) and a substantially flat closure means closing said opening beneath said handle and isolating said handle from said inner flaps, (g) said substantially flat closure means including a first closure sheet underlying said opening and flatly attached to said outermost flap and supporting the handle end portions at the side of said first sheet furthest from the outermost flap, there being windows in said first closure sheet through which the handle passes, (h) said substantially flat closure means also including a second and flexible closure sheet underlying the first closure sheet and attached thereto, so as to close said windows, said second closure sheet also covering the first closure sheet and retaining said handle end portions to the first closure sheet. (i) said first closure sheet containing a slit extending between said windows, and beneath the major length of the handle, to enable downward deflection of said first closure sheet by finger pressure facilitating under grasping of the handle in stored position in said opening, said second closure sheet also covering said slit.
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이 특허에 인용된 특허 (2)
Nardone Robert M. (Whippany NJ), Container closure.
Suoss Bernardus M. (Monchengladbach DEX) Hintzen Manfred A. (Krefeld DEX) Moll Karl-Andreas (Kaarst DEX), Process for providing packages with a handle.
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