Patent · US Expired

Drinking and pouring aid for containers of beverages and other liquids

US4403709A · kind A · utility

29Cited by
6References
3Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 12, 1980
Grant dateSep 13, 1983
Priority date
Expiry dateMay 12, 2000

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB65D2543/00046
  • WIPO fieldHandling
  • WIPO sectorMechanical engineering

Abstract

A drinking and pouring aid for beverage- and other liquid-containing containers or cans provided with a pull or press-in tab in the can cover or lid for creating a can opening. The cover or lid surface is provided with a cover, of plastic synthetic material, which sealingly engages all around the can opening. This cover has a nipple-like mouthpiece in the region of the can opening.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.