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Press Engineering Patents |
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Assignee: Press Engineering
Address: Proprietary) Company (Johannesburg, ZA
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5862579 |
File fastener method of manufacture |
January 26, 1999 |
| A method of manufacturing a file fastener from a flat metal strip having top and bottom surfaces with narrow side surfaces therebetween, includes providing an elongate body portion. A prong extends from each end of the body portion, with at least the side surfaces of the prongs having a |
| 5707194 |
Binding of Calendars |
January 13, 1998 |
| A method of manufacturing a binding strip includes the step of providing a length of metal strip from a supply thereof. The length of metal strip is folded about a first fold line parallel to a longitudinal axis thereof to form two portions angularly disposed to each other about the firs |
| 5667322 |
Binder and folder combination |
September 16, 1997 |
| A folder for use with a metal binder having an elongate body portion and a prong extending from each end thereof includes a front cover sheet. A rear cover sheet is pivotally connected to the front cover sheet and has a pair of spaced openings defined therein. An adhesive layer is arrang |
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