US3097746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tray shelving
Assignee: Hirsh Manufacturing Co SA Co
•
Filing: 1960-08-25
•
Granted: 1963-07-16
•
Expires: 1980-08-25
Abstract
No abstract record available.
Inventors
- 👤 Milton E Handler
- 👤 Ralph J Bellon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:12
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/0018; A47F5/0025; A47B; A47B57/00; A47B57/30; A47B57/40; A47B57/42; A47B57/425
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1927398A
Cited
US2216621A
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US2691502A
Cited
US2627982A
Cited
US2705565A
Cited
US2816669A
Cited
US2787382A
Cited
US2917355A
Cited
US2891678A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |