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US2473086A
Expired / Lapsed
US
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Holder
Assignee: Individual
•
Filing: 1949-01-12
•
Granted: 1949-06-14
•
Expires: 1969-01-12
Abstract
No abstract record available.
Inventors
- 👤 Montero Ricardo Gonzalez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:25
CPC Classifications
A; A47; A47G; A47G29/00; A47G29/08; A47G29/083; A47J; A47J47/00; A47J47/16; Y; Y10; Y10S; Y10S248/00; Y10S248/914
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-06-13 | 1952-12-13 | 1953-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-13 | 1956-12-13 | 1957-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-13 | 1960-12-13 | 1961-06-14 | $7700.00 | Window Closed / Lapsed |