Patent US2446407A successfully refreshed from Google Patents.
US2446407A
Expired / Lapsed
US
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Condiment holder
Assignee: Streamline Plastics Co
•
Filing: 1946-05-15
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Granted: 1948-08-03
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Expires: 1966-05-15
Abstract
No abstract record available.
Inventors
- 👤 Brenner Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:27
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US534154A
Cited
US601159A
Cited
GB189911677A
Cited
US718357A
Cited
US1139147A
Cited
US1919280A
Cited
FR733672A
Cited
US1937505A
Cited
US1948227A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-08-03 | 1952-02-02 | 1952-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-08-03 | 1956-02-02 | 1956-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-08-03 | 1960-02-02 | 1960-08-03 | $7700.00 | Window Closed / Lapsed |