US3454068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compartmentalized attache case
Assignee: Peerless Plastics Inc
•
Filing: 1967-12-22
•
Granted: 1969-07-08
•
Expires: 1987-12-22
Abstract
No abstract record available.
Inventors
- 👤 Sam S Goldstein
- 👤 Daniel B Copen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:03
CPC Classifications
A; A45; A45C; A45C3/00; A45C3/02; Y; Y10; Y10S; Y10S190/00; Y10S190/90; Y10S190/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2413465A
Cited
US2335898A
Cited
US2650630A
Cited
US2612199A
Cited
GB1065793A
Cited
FR1366538A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |