US2942764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing cutter
Assignee: Johnson and Johnson
•
Filing: 1956-05-22
•
Granted: 1960-06-28
•
Expires: 1976-05-22
Abstract
No abstract record available.
Inventors
- 👤 Castelli Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:21
CPC Classifications
A; A61; A61C; A61C15/00; A61C15/04; A61C15/043; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/238; Y10T225/252; Y10T225/287; Y10T225/29
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US992324A
Cited
US1040490A
Cited
US1044014A
Cited
US1152825A
Cited
US1210207A
Cited
US1229504A
Cited
US2340184A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |