Patent US1511458A successfully refreshed from Google Patents.
US1511458A
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US
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Method for forming molded objects
Assignee: Dentists Supply Company of New York
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Filing: 1922-05-03
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Granted: 1924-10-14
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Expires: 1942-05-03
Abstract
No abstract record available.
Inventors
- 👤 Albert E Gibson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:08
CPC Classifications
A; A61; A61C; A61C13/00; A61C13/0003; A61C13/0022; A61C13/08; A61C13/081; Y; Y10; Y10T; Y10T428/00; Y10T428/19; Y10T428/192; Y10T428/195; Y10T428/24; Y10T428/24479; Y10T428/24521
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) | 1927-10-14 | 1928-04-14 | 1928-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-10-14 | 1932-04-14 | 1932-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-10-14 | 1936-04-14 | 1936-10-14 | $7700.00 | Window Closed / Lapsed |