Patent US2541614A successfully refreshed from Google Patents.
US2541614A
Expired / Lapsed
US
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Umbrella carrier
Assignee: Individual
•
Filing: 1948-07-16
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Granted: 1951-02-13
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Expires: 1968-07-16
Abstract
No abstract record available.
Inventors
- 👤 Emil A Rosenberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:33
CPC Classifications
A; A45; A45B; A45B11/00; A45F; A45F3/00; A45F3/02; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3428; Y10T24/3431; Y10T24/3433; Y10T24/3435
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US451097A
Cited
GB190922287A
Cited
US1020666A
Cited
US1032436A
Cited
US1657263A
Cited
US1827524A
Cited
US1850497A
Cited
GB399025A
Cited
US2228593A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-12 | 1954-08-14 | 1955-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-12 | 1958-08-14 | 1959-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-12 | 1962-08-14 | 1963-02-13 | $7700.00 | Window Closed / Lapsed |