Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 65/246
Name: Glass manufacturing > Plural distinct glassworking apparatus > Plural presses
Description: Apparatus comprising plural male-die means and plural molds, each die-mold couple providing a separate shaping of soft glass.










Sub-classes under this class:

Class Number Class Name Patents
65/250 Plungers oppositely disposed 2
65/251 Plungers orbiting above orbiting molds 1
65/247 Plungers sequentially coacting with same mold 2
65/248 With relative rotation between plunger and mold during withdrawal 0


Patents under this class:

Patent Number Title Of Patent Date Issued
7926303 Mold apparatus with multi-molding chamber Apr. 19, 2011
7551357 Apparatus for assembling lens module Jun. 23, 2009
7380417 Continuous forming system for producing lenses Jun. 3, 2008
7380418 Continuous forming system for producing lenses Jun. 3, 2008
6823695 Press-forming system for glass Nov. 30, 2004
6170294 I. S. machine Jan. 9, 2001
6141991 Press molding apparatus for glass optical elements and molding method for glass optical elements Nov. 7, 2000
5964914 Plunger base module for a plunger mechanism of an I.S. machine Oct. 12, 1999
5868813 I. S. machine Feb. 9, 1999
5858049 Plunger mechanism for an I.S. machine Jan. 12, 1999
5853449 Plunger mechanism for an I.S. machine Dec. 29, 1998
5246476 Method for manufacturing optical elements with selective heating and pressing Sep. 21, 1993
4957530 Apparatus for plunger replacement in a molding machine while the molding machine is in operation Sep. 18, 1990
4288240 Plunger mounting mechanism in a glassware forming machine Sep. 8, 1981











 
 
  Recently Added Patents
Accessing a base station
Monolithic widely-tunable coherent receiver
Communication terminal device, communication system, and communication control method
Rear bumper for an automobile
Potato cultivar F10
Patient programmer with automated MRI compatibility verification for active implantable medical device
Process for the enzymatic reduction of enoates
  Randomly Featured Patents
Semiconductor memory device
Permanent, removable tissue markings
Wireless communications systems and methods for multiple operating system multiple user detection
Reduced-capacitance component mounting pads and capacitance-reduction methods for high frequency multi-layer printed circuit boards
Lamp
System for remote pass-phrase authentication
Packaging container
Combined digital audio disc player and radio tuner for vehicle
Compositions and methods for inhibiting polymerization of ethlenically unsaturated monomers
Combination of atovaquone with proguanil for the treatment of protozoal infections