US2600727A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fountain curling rod
Assignee: Individual
•
Filing: 1949-08-15
•
Granted: 1952-06-17
•
Expires: 1969-08-15
Abstract
No abstract record available.
Inventors
- 👤 Jean S Berman
- 👤 Elsie L Berman
- 👤 Oscar A Berman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:53
CPC Classifications
A; A45; A45D; A45D7/00; A45D7/04; A45D2/00; A45D2/12; A45D2/14; A45D2/22; A45D7/045; Y; Y10; Y10S; Y10S132/00; Y10S132/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB198047A
Cited
DE514361C
Cited
US2013311A
Cited
US2076521A
Cited
US2331578A
Cited
US2400102A
Cited
US2432585A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |