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

Icon_funbox Celebrity Inventors

Penn Jillette of Penn and Teller fame has patented a "Hydro-Therapeutic Stimulator", which uses a hot tub for stimulation.

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 73/45.4 - Sealed receptacle


Subclass of Class 73 - Measuring and testing
Definition: Subject matter relating to presealed containers.
No. of applications: 4
Last issue date: 08/04/2011


Application No.Application TitleIssue Date
20110185792CONTACTLESS LEAK TEST USING PULSES
The invention relates to a leak test for filled and closed plastic bottles (5), wherein the plastic bottles (5) are led past a testing device (9) in a positionally stable manner, wherein the testing device (9) comprises an (optoelectric) dete...
08/04/2011
20100122570METHOD AND APPARATUS FOR DETECTING SEALING OF FOOD PACKAGES
Leak detector systems for detecting leaks in sealed food packages are disclosed, as well as methods for detecting leaks in sealed food packages. The leak detector system includes advancing a food package to a seal testing station where a portion of the food package is d...
05/20/2010
20080127716Apparatus and Method for Testing Flexible Packages for Defects
A method and apparatus for leak detection in flexible packages involves the location of a flexible fluid containing package (2) in a sealed chamber (1) and evacuating air from the chamber to a predetermined pressure value. An initial measurement of a refer...
06/05/2008
20080066525Container Inspection Method and System
[PROBLEM] To provide a novel inspection method and system of a container enabling inspection of excess entrainment of air inside a flexible container and inspection of seal defects of a flexible container to be performed by a single technique simultaneously, enabling a ...
03/20/2008
 
Sign InRegister
Username  
Password   
forgot password?