Patent FR2273448A7 successfully refreshed from Google Patents.
FR2273448A7
Expired / Lapsed
FR
⏱️ 0.0 years remaining
One piece plastic bottle stopper - has tear-off strip on base of covered joined to pourer by connexion strip
Assignee: Jacob Berg KG
•
Filing: 1974-05-27
•
Granted: 1975-12-26
•
Expires: 1994-05-27
Abstract
Abstract The stopper consists of a pouring neck (1, 2) which is to be inserted into the top of the container and a top cover (5) attached to the pouring neck by a plastic strip (4). The cover has an inner lip which fits inside the neck to improve the sealing. A tear-off strip (10, 11), removed on first opening, is attached to the lower outer edge of the cover. When the strip is removed, a part of it is left in the region of the connecting strip attachment, reinforcing and stiffening the connection.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 19:03
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/12; B65D47/14; B65D47/147; B65D47/148
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.