Patent US3787624A successfully refreshed from Google Patents.
Patent US3118152A successfully refreshed from Google Patents.
US3118152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Maternity mattress pad
Assignee: Individual
•
Filing: 1962-05-10
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Granted: 1964-01-21
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Expires: 1982-05-10
Abstract
No abstract record available.
Inventors
- 👤 Jr Royal B Talley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:59
CPC Classifications
A; A47; A47C; A47C20/00; A47C20/02; A47C20/025; Y; Y10; Y10S; Y10S5/00; Y10S5/93
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-01-20 | 1967-07-22 | 1968-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-20 | 1971-07-22 | 1972-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-20 | 1975-07-22 | 1976-01-21 | $7700.00 | Window Closed / Lapsed |