Helm; Herbert W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Helm; Herbert W..The latest application filed is for "apparatus for making window patches".

Company Profile

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Helm; Herbert W. - Hollidaysburg PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatus for making window patches Grant 4,642,085 - Helm February 10, 1	1987-02-10
Method for making side seam envelopes from a web Grant 4,173,922 - Helm November 13, 1	1979-11-13
Rotary panel cutter for cutting openings in a web Grant 3,977,283 - Helm August 31, 1	1976-08-31
Method and apparatus for feeding inserts selectively Grant 3,966,186 - Helm June 29, 1	1976-06-29
Machinery for patching envelopes and the like Grant 3,957,570 - Helm May 18, 1	1976-05-18
Device For Maintaining Uninterrupted Feeding Of Blanks From The Bottom Of A Stack Grant 3,790,163 - Helm February 5, 1	1974-02-05
Rotatable Panel Cutter Grant 3,728,918 - Helm April 24, 1	1973-04-24
Method And Apparatus For Controlling The Heat Intensity Of An Envelope Machine Drier Grant 3,657,825 - Helm , et al. April 25, 1	1972-04-25
Apparatus For Feeding A Band Of Overlapped Blanks To A Separator Grant 3,650,527 - Helm March 21, 1	1972-03-21
Apparatus For Regulating The Seal Gum Width On Envelope And Bag Machinery Grant 3,630,125 - Helm December 28, 1	1971-12-28

Company Registrations

NCAGE Code	3EHA4	HELM HERBERT W.!DBA HELM CONSULTING
CAGE Code	3EHA4	HELM, HERBERT W. HELM CONSULTING

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