US3605374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making multi-unit packages
Assignee: Primerica Inc
•
Filing: 1969-04-02
•
Granted: 1971-09-20
•
Expires: 1989-04-02
Abstract
Abstract MULTI-UNIT PACKAGING WHEREIN THE INDIVIDUAL POCKET PORTIONS OF EACH PACKAGE UNIT ARE SEPARATED FROM EACH OTHER WHILE THE GROUP OF PACKAGE UNITS IS MAINTAINED IN CONTIGUOUS RELATION BY A THIN COVER WEB OVERLYING AND CONNECTING ALL POCKETS, THE COVER WEB BEING READILY TORN TO SEPARATE INDIVIDUAL PACKAGE UNITS. THE MULTI-UNIT PACKAGE IS INITIALLY FORMED WITH THE POCKETS SERIALLY CON- NECTED BY WEAKENED FLANGES WHICH ARE FRACTURED TO SEPARATE THE POCKET PORTIONS AFTER FILLING AND CLOSING THEREOF, AND INCIDENT TO THE COMPACT GROUPING FOR SECURING INTO A CONVENIENT MERCHANTABLE PACKAGE.
Inventors
- 👤 David Charles Mueller
- 👤 Norman John Asman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:54
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/02; B65B9/04; B65B9/042; Y; Y10; Y10S; Y10S206/00; Y10S206/82
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
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |