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:
Oct. 13, 2020
Filed:
May. 09, 2019
Applicant:
Thomas C. Morse, Greensboro, NC (US);
Inventor:
Thomas C. Morse, Greensboro, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03C 1/308 (2006.01); E03F 9/00 (2006.01); A47K 11/10 (2006.01);
U.S. Cl.
CPC ...
E03C 1/308 (2013.01); A47K 11/10 (2013.01); E03F 9/002 (2013.01);
Abstract
The system disclosed herein is directed to a plunger having a protective sleeve for shielding contaminants from the plunger. The plunger includes a handle, and a flexible cup. The body further includes a tab, a shoulder region, a central portion, a first tail, and a second tail. An inlet is disposed on the external surface of the flexible cup. The inlet is coupled to a connector. A through-hole is disposed in the flexible cup or the handle. The through-hole is configured to receive the body of the protective sleeve by passing a portion of the body through an opening of the flexible cup.