Patent US1764857A successfully refreshed from Google Patents.
US1764857A
Expired / Lapsed
US
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Refrigerator-gasket mold
Assignee: Kelvinator Inc
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Filing: 1927-06-17
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Granted: 1930-06-17
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Expires: 1947-06-17
Abstract
No abstract record available.
Inventors
- 👤 Percy T Sealey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:41
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/70; B29C66/00; B29C66/50; B29C66/51; B29C66/52; B29C66/524; B29C66/5243; B29C66/52431; B29D; B29D99/00; B29D99/0053; B29C35/00; B29C35/02; B29C2035/0211; B29L; B29L2031/00; B29L2031/26
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) | 1933-06-16 | 1933-12-16 | 1934-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-06-16 | 1937-12-16 | 1938-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-06-16 | 1941-12-16 | 1942-06-17 | $7700.00 | Window Closed / Lapsed |