higher energy efficiency, and better aesthetics; however, there could also be drawbacks, such as increased noise pollution from the outside due to poor acoustic design. For example, replacing a double-glazed window with regular glass panes could reduce its soundproofing properties significantly. ...
2177001Double glazed window1939-10-24Owen Primary Examiner: HORTON, YVONNE MICHELE Attorney, Agent or Firm: DOWREY & ASSOCIATES (SNOHOMISH, WA, US) Claims: What is claimed: 1. A pass-by multiple glazed window unit for use with a sash having a central opening with an exterior glazing seat ...