logo

For the Inventor, By the Inventor

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.:

US 12030070 B1

PDFFull Text
Date of Patent:
Jul. 09, 2024

Filed:

Nov. 01, 2021

Elastic element for a device for dispensing fluids or mixtures and method and mould for making said elastic element

Applicant:

Taplast S.r.l., Povolaro, IT;

Inventor:

Evans Santagiuliana, Vicenza, IT;

Assignee:

TAPLAST S.R.L., , IT;

Attorney:

McDonald Hopkins LLC

Primary Examiner:

Jacob T Minskey

Assistant Examiner:

Wayne K Swier

Int. Cl.
CPC ...
B05B 11/10 (2023.01); B29C 33/44 (2006.01); B29C 45/26 (2006.01); B29C 45/40 (2006.01); B29C 45/44 (2006.01); B29K 23/00 (2006.01); B29L 23/00 (2006.01);
U.S. Cl.
CPC ...
B05B 11/1077 (2023.01); B05B 11/1001 (2023.01); B05B 11/1023 (2023.01); B05B 11/1074 (2023.01); B29C 45/2602 (2013.01); B29C 45/262 (2013.01); B29C 45/2681 (2013.01); B29C 45/44 (2013.01); B05B 11/1067 (2023.01); B29C 33/446 (2013.01); B29C 2045/4078 (2013.01); B29K 2023/06 (2013.01); B29K 2023/12 (2013.01); B29K 2995/0046 (2013.01); B29L 2023/00 (2013.01);
Abstract

The invention concerns an elastic element () made of a plastic material for a device () for dispensing fluids (L), comprising a tubular body () that develops around a main longitudinal axis (X), comprising a main portion that develops according to a spiral-shaped pattern and extends longitudinally between a first end portion () and a second end portion () opposite the first end portion (). One of the first and second end portions comprises a first projection () extending from the internal surface of the tubular body () towards the inner space defined by the tubular body (). The invention furthermore concerns a method for making an elastic element () through an injection moulding process, a mould () for making an elastic element ().

Find Patent Forward Citations

Loading…