.~.~ Multipane glazing unit making (e.g., air-spaced panes)
DEFINITION
Classification: 156/109
(under subclass 60) Processes which are directed to bonding at least two transparent members while maintained in spaced relationship to each other.
(1) Note. The product produced by the processes herein is usually a window which has an evacuated space between the transparent members.
SEE OR SEARCH THIS CLASS, SUBCLASS:
292, for processes of bonding of laminae having opposed facing areas out of contact.
SEE OR SEARCH CLASS
65, Glass Manufacturing,
58, for a process of bonding glass to a formed part by a glassworking operation in which the parts have opposed facing areas out of contact. 228, Metal Fusion Bonding,
121, for the process of bonding nonmetals (e.g., glass panes) with molten metal cement.
428, Stock Material or Miscellaneous Articles,
34, for a product in the form of plural, air-spaced layers of transparent or translucent materials sealed at their edges.
