US1885302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glass working apparatus
Assignee: Individual
•
Filing: 1927-03-24
•
Granted: 1932-11-01
•
Expires: 1947-03-24
Abstract
No abstract record available.
Inventors
- 👤 Edwin E Slick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:42
CPC Classifications
C; C03; C03B; C03B9/00; C03B9/13; C03B9/193; C03B9/195; C03B11/00; C03B11/02; C03B7/00; C03B7/10; C03B9/14
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) | 1935-11-01 | 1936-05-02 | 1936-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-11-01 | 1940-05-02 | 1940-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-11-01 | 1944-05-02 | 1944-11-01 | $7700.00 | Window Closed / Lapsed |