US3073493A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder for containers
Assignee: Individual
•
Filing: 1960-05-18
•
Granted: 1963-01-15
•
Expires: 1980-05-18
Abstract
No abstract record available.
Inventors
- 👤 Pfaffenberger Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:39
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/02; A47G23/0241
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1825117A
Cited
US2516728A
Cited
US2484531A
Cited
US2749172A
Cited
US2947458A
Cited
US2922558A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |