US2798650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Waste disposal bag
Assignee: LITTERALL Inc
•
Filing: 1954-04-22
•
Granted: 1957-07-09
•
Expires: 1974-04-22
Abstract
No abstract record available.
Inventors
- 👤 Lois I Durham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:54
CPC Classifications
B; B65; B65B; B65B67/00; B65B67/12; B60; B60N; B60N3/00; B60N3/08; Y; Y10; Y10S; Y10S224/00; Y10S224/928
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1005014A
Cited
US1401660A
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US1505182A
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US1480406A
Cited
US1681922A
Cited
US1633724A
Cited
US2431452A
Cited
US2507939A
Cited
US2631630A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-08 | 1961-01-07 | 1961-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-08 | 1965-01-07 | 1965-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-08 | 1969-01-07 | 1969-07-09 | $7700.00 | Window Closed / Lapsed |