Patent US2950793A successfully refreshed from Google Patents.
US2950793A
Expired / Lapsed
US
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Luggage case
Assignee: Shwayder Brothers Inc
•
Filing: 1959-01-09
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Granted: 1960-08-30
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Expires: 1979-01-09
Abstract
No abstract record available.
Inventors
- 👤 Willard G Axtell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:38
CPC Classifications
A; A45; A45C; A45C5/00; A45C5/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US384969A
Cited
US1464643A
Cited
US2200972A
Cited
US2339907A
Cited
US2832448A
Cited
US2828844A
Cited
US2848079A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-30 | 1964-02-29 | 1964-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-30 | 1968-02-29 | 1968-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-30 | 1972-02-29 | 1972-08-30 | $7700.00 | Window Closed / Lapsed |