US Patent: 3,222,717
|
Blow molding system
|
Patentees:
|
Sheldon Saslawsky (exact or similar names) - Bridgeport, CT |
Richard P. Hyland (exact or similar names) - East Walpole, MA |
USPTO Classifications: |
264/540, 425/139, 425/147, 425/152, 425/155, 425/170, 425/173, 425/344, 425/444, 425/532, 425/535
|
|
Patent Dates:
|
Applied: |
Mar. 16, 1962 |
Granted: |
Dec. 14, 1965 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Jeff Joslin Vintage Machinery entry for Producto Machine Co.
|