US2548031A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telescope mount with snap rings
Assignee: Leupold and Stevens Instruments Inc
•
Filing: 1948-07-02
•
Granted: 1951-04-10
•
Expires: 1968-07-02
Abstract
No abstract record available.
Inventors
- 👤 Leupold Marcus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:26
CPC Classifications
F; F41; F41G; F41G11/00; F41G11/001; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US266338A
Cited
US691248A
Cited
US728692A
Cited
US1117782A
Cited
US1376992A
Cited
GB191754A
Cited
US1361063A
Cited
US1386027A
Cited
US1919205A
Cited
US2087996A
Cited
US2162849A
Cited
US2306997A
Cited
US2445595A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-09 | 1954-10-09 | 1955-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-09 | 1958-10-09 | 1959-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-09 | 1962-10-09 | 1963-04-10 | $7700.00 | Window Closed / Lapsed |