US2745198A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Merchandise display cap for mechanical pencils
Assignee: Cory Corp
•
Filing: 1951-11-05
•
Granted: 1956-05-15
•
Expires: 1971-11-05
Abstract
No abstract record available.
Inventors
- 👤 Melven V Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:21
CPC Classifications
B; B43; B43K; B43K29/00; B43K29/007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US364916A
Cited
US505823A
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US1435302A
Cited
US2215084A
Cited
US2304522A
Cited
US2502328A
Cited
US2533668A
Cited
FR1064486A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |