Patent US2996777A successfully refreshed from Google Patents.
US2996777A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Covered button
Assignee: BAC A BRAND PRODUCTS Inc
•
Filing: 1958-08-27
•
Granted: 1961-08-22
•
Expires: 1978-08-27
Abstract
No abstract record available.
Inventors
- 👤 Mishkin Sidney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:43
CPC Classifications
A; A44; A44B; A44B1/00; A44B1/08; A44B1/12; Y; Y10; Y10T; Y10T24/00; Y10T24/36; Y10T24/3651; Y10T24/3655; Y10T24/366; Y10T24/367
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US53472A
Cited
US1604880A
Cited
US958328A
Cited
US1287112A
Cited
GB177925A
Cited
FR551647A
Cited
US2602975A
Cited
US2488957A
Cited
US2814220A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-21 | 1965-02-20 | 1965-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-21 | 1969-02-20 | 1969-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-21 | 1973-02-20 | 1973-08-22 | $7700.00 | Window Closed / Lapsed |