Patent US2482278A successfully refreshed from Google Patents.
US2482278A
Expired / Lapsed
US
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Vase
Assignee: Individual
•
Filing: 1947-01-29
•
Granted: 1949-09-20
•
Expires: 1967-01-29
Abstract
No abstract record available.
Inventors
- 👤 William E Koerner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:49
CPC Classifications
A; A47; A47G; A47G7/00; A47G7/02; A47G7/06; Y; Y10; Y10S; Y10S248/00; Y10S248/907
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1776795A
Cited
US1763130A
Cited
US1823732A
Cited
US1812737A
Cited
US1874185A
Cited
US1977417A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-09-19 | 1953-03-21 | 1953-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-19 | 1957-03-21 | 1957-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-19 | 1961-03-21 | 1961-09-20 | $7700.00 | Window Closed / Lapsed |