Window frame extrusion
Latest P. H. Tech Inc. Patents:
Description
FIG. 1 is a perspective view of a window frame extrusion showing our new design; and,
FIG. 2 is a perspective view thereof showing one end and other side.
Referenced Cited
U.S. Patent Documents
| D225319 | December 1972 | Dallaire et al. |
| D243680 | March 15, 1977 | Dallaire |
Patent History
Patent number: D301173
Type: Grant
Filed: Feb 3, 1987
Date of Patent: May 16, 1989
Assignee: P. H. Tech Inc. (Levis)
Inventors: Raymond Dallaire (St. David), Dominique Dallaire (St. David)
Primary Examiner: A. Hugo Word
Attorney: Perry Carvellas
Application Number: 7/10,537
Type: Grant
Filed: Feb 3, 1987
Date of Patent: May 16, 1989
Assignee: P. H. Tech Inc. (Levis)
Inventors: Raymond Dallaire (St. David), Dominique Dallaire (St. David)
Primary Examiner: A. Hugo Word
Attorney: Perry Carvellas
Application Number: 7/10,537
Classifications
Current U.S. Class:
With Hollow Core (D25/124)
