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Attorney: Emch, Schaffer, Schaub & Porcello Co.


Number of patents: 247
Last date: August 01, 2000

            7  
NumberTitleIssue Date
4555042Tamper resistant container and closure assembly
A tamper resistant container and closure assembly is disclosed. The assembly has an annular protective band which shields the lid from unauthorized access prior to removal of the protective band. The protective band is designed such that it resists manual...
11/26/1985
4554196Hardened portion of a fibrous product and a method for producing the same
A method for hardening a portion of a fiberglass product and fibrous product with a hardened portion are disclosed. A heated thermoplastic resinous material is applied to a fibrous product. The thermoplastic resinous material has a viscosity that allows t...
11/19/1985
4551124Corrugated box machine glue apparatus
The application discloses a gluing apparatus for an adjustable machine for manufacturing corrugated boxes of a plurality of sizes. The apparatus includes an automatic glue dispensing head for applying glue to a corrugated box blank. The dispensing head is...
11/05/1985
4551445Derivatives of arginine vasopressin antagonists
Compounds acting as antagonists of the an The invention described herein was made in the course of work under a grant or award from the Department of Health and Human Services....
11/05/1985
4546607Pumping apparatus
A pumping apparatus includes a reversible variable displacement drive pump having two ports and a lifting apparatus connected to one of the ports. The lifting apparatus is designed to fit on the well-head of an oil well and attach to the polish rod of the...
10/15/1985
4547183Corrugated box machine
A corrugated box machine having improved delivery means is disclosed. A conveyor belt assembly works in combination with tensioning apparatus, a support bracket assembly and an idler guide assembly....
10/15/1985
4541480Heat exchanger and method for joining plates thereof
An improved plate-type heat exchanger and a method for joining the plates thereof is disclosed. The heat exchanger includes a core containing a plurality of spaced parallel plates. The core is attached to the housing of the heat exchanger by means of a sp...
09/17/1985
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