Patent US3326400A successfully refreshed from Google Patents.
US3326400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two compartment container
Assignee: L'Oréal SA
•
Filing: 1965-10-23
•
Granted: 1967-06-20
•
Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Hamelin Jean Jacques
- 👤 Roulet Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:36
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/24; B65D51/28; B65D51/2807; B65D51/2857; B65D51/2864; B65D51/2871; Y; Y10; Y10S; Y10S215/00; Y10S215/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
A CONTAINER FOR HOLDING TWO PRODUCTS SEPARATELY, SAID CONTAINER COMPRISING IN COMBINATION A BOTTLE HAVING A NECK LEADING TO A MOUTH, A STOPPER DIMENSIONED TO CLOSE SAID MOUTH, SAID STOPPER HAVING AN INNER PORTION WITHIN SAID NECK AND AN OUTER SKIRT SURROUNDING SAID NECK, SAID INNER PORTION AND SAID OUTER SKIRT BEING RIGIDLY, INTEGRALLY UNITED SO THAT MOVEMENT OF SAID OUTER SKIRT WILL CAUSE SIMULTANEOUS MOVEMENT OF SAID INNER PORTION, SAID STOPPER BEING FORMED WITH A CAVITY WHICH OPENS TOWARD THE INTERIOR OF SAID BOTTLE WHEN SAID STOPPER CLOSES SAID MOUTH, AND A PLUG HAVING A FIRST PORTION WHICH IS A FRICTION FIT WITHIN THE OPENING TO SAID CAVITY AND A SECOND PORTION HAVING AT LEAST ONE TRANSVERSE DIMENSION THAN THE INNER DIAMETER OF SAID NECK.
Claim 2
Dependent Claim
126 words
A CONTAINER FOR HOLDING TWO PRODUCTS SEPARATELY, SAID CONTAINER COMPRISING IN COMBINATION A BOTTLE HAVING A NECK LEADING TO A MOUTH, A STOPPER DIMENSIONED TO CLOSE SAID MOUTH, SAID STOPPER HAVING AN INNER PORTION WITHIN SAID NECK AND AN OUTER SKIRT SURROUNDING SAID NECK, SAID INNER PORTION AND SAID OUTER SKIRT BEING RIGIDLY, INTEGRALLY UNITED SO THAT MOVEMENT OF SAID OUTER SKIRT WILL CAUSE SIMULTANEOUS MOVEMENT OF SAID INNER PORTION, SAID STOPPER BEING FORMED WITH A CAVITY WHICH OPENS TOWARD THE INTERIOR OF SAID BOTTLE WHEN SAID STOPPER CLOSES SAID MOUTH, AND A PLUG HAVING A FIRST PORTION WHICH IS A FRICTION FIT WITHIN THE OPENING TO SAID CAVITY AND A SECOND PORTION HAVING AT LEAST ONE TRANSVERSE DIMENSION THAN THE INNER DIAMETER OF SAID NECK.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-19 | 1970-12-19 | 1971-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-19 | 1974-12-19 | 1975-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-19 | 1978-12-19 | 1979-06-20 | $7700.00 | Window Closed / Lapsed |