Title: Plastic staple gun

Abstract: A stapler having a frame formed in two parts of high density polymer, wherein the major support and guide elements of the stapler are integrally formed with the two parts.

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Inventors: Ewig, Jr., John F. (Worcester, MA, US)

Application Number: 820442
Filing Date: 1977-08-01
Publication_date: 1978-10-10
Assignee: Parker Manufacturing Company (Worcester, MA)
Primary Class(es): 227/132
Other Classes:
US Patent Ref:

2361483	Oct, 1944	Lang	227/132.
2907039	Oct, 1959	Siemssen et al.	227/128.
3149339	Sep, 1964	Johnson	227/132.
3612380	Oct, 1971	Kuhlman	227/120.

Other Refs:
Primary Examiner: Custer, Jr., Granville Y.
Assistant Examiner:
Attorney: Blodgett; Norman S., Blodgett; Gerry A.