Patent US2484988A successfully refreshed from Google Patents.
US2484988A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for controlling shot patterns
Assignee: Remington Arms Co LLC
•
Filing: 1945-04-03
•
Granted: 1949-10-18
•
Expires: 1965-04-03
Abstract
No abstract record available.
Inventors
- 👤 Walter L Finlay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:41
CPC Classifications
F; F41; F41A; F41A21/00; F41A21/32; F41A21/40
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US37193A
Cited
US85949A
Cited
US618901A
Cited
US653613A
Cited
US685669A
Cited
US1173260A
Cited
US2134238A
Cited
US2153246A
Cited
US2270592A
Cited
US2340821A
Cited
US2398298A
Cited
US2428232A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-17 | 1953-04-18 | 1953-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-17 | 1957-04-18 | 1957-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-17 | 1961-04-18 | 1961-10-18 | $7700.00 | Window Closed / Lapsed |