The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 1977
Filed:
Jun. 06, 1975
Applicant:
Inventor:
Martin L Abel, Franklin, MI (US);
Assignee:
Permalock Company, Inc., Auburn Heights, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D05C / ;
U.S. Cl.
CPC ...
156 72 ; 156435 ;
Abstract
Apparatus and method for moving a pair of elongated members to engage and fold a length of flexible material into a series of loops. The apparatus includes moving means for moving both elongated members simultaneously on each side of the flexible material along first predetermined paths and translating means for translating the movement of the portion of each elongated member that engages the flexible material from its first predetermined path to a second predetermined path so that the elongated members will alternately engage the flexible material and urge it back and forth to form the series of loops.