US3400810A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package and packaging method
Assignee: Individual
•
Filing: 1966-09-28
•
Granted: 1968-09-10
•
Expires: 1986-09-28
Abstract
No abstract record available.
Inventors
- 👤 Alexander G Makowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:28
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/08; B65D75/00; B65D75/52; B65D75/58; B65D75/66; B65D2571/00; B65D2571/00006; B65D2571/00012; B65D2571/00018; B65D2571/00024; Y; Y10; Y10S; Y10S264/00; Y10S264/71
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
59 words
A PACKAGE FOR TWO OR MORE CANS OF LIKE ARTICLES HAVING SUBSTANTIALLY FLAT TOPS AND BOTTOMS COMPRISING A SHEET CONSISTING ESSENTIALLY OF SHRINKABLE EXPANDED CEILULAR THERMOPLASTIC MATERIAL SHRUNK ABOUT SAID ARTICLES TO FORM: (A) A BOTTOM HAVING UPSTANDING LOCKING TABS PROTRUDING IN BETWEEN ADJACENT CANS, (B) A TOP HAVING DOWNWARDLY DEPENDING LOCKING TABS PROTRUDING IN BETWEEN ADJACENT CANS, AND
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) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |