US2936050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hardware attaching means
Assignee: Libbey Owens Ford Glass Co
•
Filing: 1953-05-18
•
Granted: 1960-05-10
•
Expires: 1973-05-18
Abstract
No abstract record available.
Inventors
- 👤 Eli H Mclaughlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:14
CPC Classifications
B; B32; B32B; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/10009; B32B17/10036; B32B17/10045; E; E06; E06B; E06B3/00; E06B3/02; F; F16; F16B; F16B5/00; F16B5/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US692841A
Cited
US1127013A
Cited
GB195324A
Cited
US2222965A
Cited
FR54269E
Cited
GB631847A
Cited
US2608727A
Cited
GB647302A
Cited
US2609069A
Cited
US2655685A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-10 | 1963-11-09 | 1964-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-10 | 1967-11-09 | 1968-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-10 | 1971-11-09 | 1972-05-10 | $7700.00 | Window Closed / Lapsed |