Patent US1962859A successfully refreshed from Google Patents.
US1962859A
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Compound wire
Assignee: Dentists Supply Company of New York
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Filing: 1931-12-21
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Granted: 1934-06-12
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Expires: 1951-12-21
Abstract
No abstract record available.
Inventors
- 👤 Dietz Charles
- 👤 Joseph O Whiteley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:28
CPC Classifications
C; C22; C22F; C22F1/00; C22F1/10; B; B21; B21C; B21C23/00; B21C23/22; B21C37/00; B21C37/04; B21C37/042; B23; B23K; B23K35/00; B23K35/22; B23K35/24; B23K35/30; B23K35/3006; B23K35/3013; B23K35/34; C22F1/14; A; A61; A61C; A61C13/00; A61C13/225; A61C13/30; B23K2101/00; B23K2101/32; B23K31/00; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/939; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12771; Y10T428/12861; Y10T428/12868; Y10T428/12889
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) | 1937-06-11 | 1937-12-11 | 1938-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-06-11 | 1941-12-11 | 1942-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-06-11 | 1945-12-11 | 1946-06-12 | $7700.00 | Window Closed / Lapsed |