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Class 53/81 - Solder and/or flux deposit only


Subclass of Class 53 - Package making
Definition: Apparatus limited to the application or juxtapositioning
No. of patents: 4
Last issue date: 09/12/2006


NumberTitleIssue Date
7105380Method of temporarily securing a die to a burn-in carrier
A method of using adhesive tape to temporarily retain a die being temporarily held in a fixture during testing and burn-in. The method of the present invention uses a die cut piece of adhesively coated tape to hold a die in a test and burn-in fixture. Upon subsequen...
09/12/2006
6212854Apparatus for charging canisters with a high pressure gas
An apparatus for charging a metallic canister having a filler opening therein with a gas under pressure and then sealing the opening to provide a closed, pressurized canister including means having a guide passageway therethrough, engageable with the cani...
04/10/2001
5829223Apparatus for charging canisters with a high pressure gas
An apparatus for charging a metallic canister having a filler opening therein with a gas under pressure and then sealing the opening to provide a closed, pressurized canister including means having a guide passageway therethrough, engageable with the cani...
11/03/1998
5495699Method and apparatus for pressure filling and sealing a vessel
The invention is directed to an apparatus for filling and sealing a canister having a weldable end wall. A weld head assembly includes a head having a welding electrode disposed within an opening for receiving a pressurized gas and defining a terminal end...
03/05/1996
 
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