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Class Information
Number: 220/794
Name: Receptacles > Closures > Removable closure situated by resilient distortion and retained by preformed configuration (e.g., detent) > Interlock surface on closure is bent or impressed
Description: Subject matter wherein the interlock region of the closure is formed by nonelastic deformation of the closure.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7578413 |
Single-piece sealing cover |
Aug. 25, 2009 |
| 7296711 |
Safety cap |
Nov. 20, 2007 |
| 6955013 |
End cap locking mechanism for connecting pre-cast concrete structures |
Oct. 18, 2005 |
| 6915946 |
Packaging container with integral rigidizer |
Jul. 12, 2005 |
| 6719166 |
Hermetic closure system between a cover and a package |
Apr. 13, 2004 |
| 5984137 |
Sheet metal packing for disposal materials |
Nov. 16, 1999 |
| 5833116 |
Angular fastening device |
Nov. 10, 1998 |
| 5799792 |
Nestable and stackable storage unit |
Sep. 1, 1998 |
| 5713484 |
Two-piece plastic container and removable cover |
Feb. 3, 1998 |
| 5582317 |
Reclosable container and a method of forming and assembling a reclosable container |
Dec. 10, 1996 |
| 5339977 |
Pressure lid can |
Aug. 23, 1994 |
| 5114036 |
Covering plate for a preset hole on a computer housing |
May. 19, 1992 |
| 4337874 |
Snap lock cover end unit |
Jul. 6, 1982 |
| 4180179 |
Beaded snaplock closure |
Dec. 25, 1979 |
| 4171063 |
Containers for paints and other coating materials |
Oct. 16, 1979 |
| 4090636 |
Metal paint pail cover |
May. 23, 1978 |
| 3990604 |
Plug or closure |
Nov. 9, 1976 |
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