US2058307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for cutting wired glass
Assignee: Pilkington Group Ltd
•
Filing: 1936-05-26
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Granted: 1936-10-20
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Expires: 1956-05-26
Abstract
No abstract record available.
Inventors
- 👤 Gaskell Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:33
CPC Classifications
C; C03; C03B; C03B33/00; C03B33/07; C03B33/072; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0515; Y10T83/465; Y10T83/4728; Y10T83/748; Y10T83/7487; Y10T83/754
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-10-20 | 1940-04-20 | 1940-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-10-20 | 1944-04-20 | 1944-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-10-20 | 1948-04-20 | 1948-10-20 | $7700.00 | Window Closed / Lapsed |