Claims
- 1. A safe opening container, comprising a container body (6), an annular bead plate secured at an outer edge thereof to an upper lip of the container body, a generally circular, removable lip plate (11) joined to the bead plate along a severable tear line (1), and a tear tab (15) fixed to the lid plate such that a tip thereof is disposed proximate the tear line, wherein:
- a) the bead plate progressively defines, in section from said outer edge thereof to the tear line,
- 1) an inwardly and downwardly extending portion,
- 2) an outward and downward bend (4) having an innermost edge disposed inwardly of the tear line and spaced therefrom a sufficient distance (5) to accommodate the tear tab tip, and
- 3) a first, downward and inwardly bent loop portion (3) having an outwardly extending, elongate open first bight and an inwardly and upwardly extending edge terminating at the tear line, and
- b) the lid plate progressively defines, in section from the tear line to a center portion thereof,
- 1) an inwardly and upwardly extending continuation (2) of the first loop portion edge,
- 2) a second, downward and outwardly bent loop portion (8) having an inwardly extending, elongate open second bight, and
- 3) a downward and inwardly bent return portion (9) having an elongate open third bight extending outwardly of the tear line and spaced therefrom,
- c) such that a sharp, severed outer edge (20) of the tear line is bent upwardly to substantially close a mouth of the first bight and to lie proximate an overlying underside of the bead plate bend, and a sharp, severed inner edge (21) of the tear line is bent downwardly to substantially close mouths of the second and third bights and to lie against an underlying upperside of the lid plate return portion during removal of the lid plate.
Priority Claims (1)
Number |
Date |
Country |
Kind |
63-327766 |
Dec 1988 |
JPX |
|
Parent Case Info
This is a continuation of application Ser. No. 07/455,030 filed Dec. 22, 1989, now abandoned.
US Referenced Citations (9)
Foreign Referenced Citations (4)
Number |
Date |
Country |
0158711 |
Oct 1985 |
EPX |
2404022 |
Sep 1974 |
DEX |
58-40032 |
Sep 1983 |
JPX |
62-64729 |
Mar 1987 |
JPX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
455030 |
Dec 1989 |
|