US1699369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of preserving rubber latex
Assignee: Uniroyal Chemical Co Inc
•
Filing: 1928-03-02
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Granted: 1929-01-15
•
Expires: 1948-03-02
Abstract
No abstract record available.
Inventors
- 👤 Mcgavack John
- 👤 Roy A Shive
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:09
CPC Classifications
C; C08; C08C; C08C1/00; C08C1/02; C08C1/06; C08K; C08K5/00; C08K5/36; C08K5/41; Y; Y10; Y10S; Y10S528/00; Y10S528/931; Y10S528/934; Y10S528/935
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) | 1932-01-15 | 1932-07-16 | 1933-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-01-15 | 1936-07-16 | 1937-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-01-15 | 1940-07-16 | 1941-01-15 | $7700.00 | Window Closed / Lapsed |