Carpet feeding, measuring and rolling apparatus
Patent 3931940 Issued on January 13, 1976. Estimated Expiration Date: 
January 13, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
January 13, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesInventorsAssigneeApplicationNo. 05/468660 filed on 05/10/1974US Classes:242/527.6, Rotary disk242/533.3, Peripheral coil support242/534.1, Responsive to material path242/538.2, With intermediate access station242/541.2, Coreless242/542.2, Shiftable drum242/548With particular material guide or guardExaminersPrimary: McCarthy, Edward J.Attorney, Agent or FirmInternational ClassesB65H 16/00 (20060101)B65H 18/20 (20060101) B65H 18/14 (20060101) B65H 16/08 (20060101) B65H 35/00 (20060101) B65h 019/20 () B61h 017/08 () AbstractPliable sheet handling apparatus and method concerns rapid and efficient unrolling of sheet, such as carpet, from a heavy roll; transporting, measuring and cutting a sheet length; and re-rolling the severed sheet section. | |
