U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"I think there is a world market for maybe five computers."

Thomas Watson, chairman of IBM ; 1943

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 53/321 - Closure flexing means (straightening or buckling)


Subclass of Class 53 - Package making
Definition: Apparatus including means whereby the straightening and/or
No. of patents: 8
Last issue date: 09/09/2008


NumberTitleIssue Date
7421831System and method for simultaneous capping/de-capping of storage containers in an array
The system for removing or replacing caps for vials in a fixed array includes a removable cartridge with a plurality of sets of gripper plates corresponding to the number of columns in the array. Each plate has a plurality of gripper arms corresponding to the number...
09/09/2008
6829875Method of venting a filled bottle which is closed by means of an elastic stopper, and apparatus for implementing the method
A method and apparatus for venting a filled bottle closed by a stopper is disclosed. The venting is designed to equalize the pressure between the interior of the bottle and the atmosphere such that the stopper inserted into the filled bottle is not forced out of the...
12/14/2004
6167682Bung closure and center orifice
Drums or vessels with bungs or orifices having generally cylindrical walls with edges capable of being sealed-against are sealed with closures that deform into contact with those edges and provide seals that are tamper-proof....
01/02/2001
5857308Double lid system
A double lid system is provided with an electric motor (44) to actuate mechanisms to release the lid (20) from a drum (18) and simultaneously clamp the lid (20) to a door (14) of a port (or vice versa), and with an electric motor (74) to withdraw the door...
01/12/1999
5702017Combination of a row of containers and a strip of caps, and assembly of a container and cap
Combination of a row of containers and a strip of caps, each of the containers and caps being respectively joined by breakable links allowing the joined strip of caps to be placed on necks of the joined row of containers by a translational movement parall...
12/30/1997
5083416Method and apparatus for introducing a sliding lid or seal into a tubular cylindrical body
The invention discloses a method of and apparatus for inserting a lid, or plug closure, in a container body by use of a thrust member bearing on the back surface of the lid in which the thrust member is applied in such a way as to obtain a creasing of the...
01/28/1992
4864799Air operated plastic pail capper
This air operated plastic pail capper machine is designed to quickly and effectively push a cover onto a pail, while also pushing out any air that may be above the contents of the pail. Primarily, it consists of a base with rollers on top for easy alignme...
09/12/1989
4459791Telescoping box assembly
An assembly in which a loaded container is covered with a box top in telescoping relationship with the loaded container. The box top is pressed over the loaded container and during the telescoping action is held in telescoping relationship by means of a s...
07/17/1984
 
Sign InRegister
Username  
Password   
forgot password?