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:
Dec. 09, 2025
Filed:
Dec. 09, 2024
Applicant:
Blanking Systems, Inc., Grafton, WI (US);
Inventor:
Russell A. Kempka, Jr., Grafton, WI (US);
Assignee:
Blanking Systems, Inc., Grafton, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31B 50/00 (2017.01); B31B 50/02 (2017.01); B31B 50/14 (2017.01);
U.S. Cl.
CPC ...
B31B 50/142 (2017.08); B31B 50/022 (2017.08);
Abstract
A presser assembly is provided for supporting a carton blank. The presser assembly includes a housing having a cavity formed therein. A presser plunger is telescopically received in the housing. The presser plunger is slidable between a first retracted position wherein the presser plunger is at least substantially received with the cavity in the housing and an extended position wherein the presser plunger projects from the open end of the housing. A magnetic biasing structure urges the presser plunger toward the extended position.