US1905959A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal coated material
Assignee: Goodlass Wall and Lead Industries Ltd
•
Filing: 1929-12-05
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Granted: 1933-04-25
•
Expires: 1949-12-05
Abstract
No abstract record available.
Inventors
- 👤 Cutler Leonard Walter
- 👤 Klein Carl Adolphe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:30
CPC Classifications
D; D21; D21H; D21H19/00; D21H19/02; D21H19/06
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) | 1936-04-24 | 1936-10-24 | 1937-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-04-24 | 1940-10-24 | 1941-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-04-24 | 1944-10-24 | 1945-04-25 | $7700.00 | Window Closed / Lapsed |