Patent · US Expired

Resealable container for pulverized materials incorporating fragrance-producing ingredients

US5582344A · kind A · utility

12Cited by

15References

3Claims

0Family size

Assignee

Church & Dwight Co., Inc. · US

Inventors

Frederick Lawson · Somerville, US
Grace A. Behrend · Englishtown, US
Frank Lindsay · Hamilton Township, US

Key dates

Filing date	Nov 21, 1995
Grant date	Dec 10, 1996
Priority date	—
Expiry date	Nov 21, 2015

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65D5/563
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A resealable fiber board container for pulverized fragrance-producing ingredients, e.g., for carpet deodorizer formulations, the interior walls of which incorporate a polyvinylidene chloride coating for limiting the escape of fragrance from the container. The coating may be readily stripped from the container after use to facilitate environmentally sound disposal.

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