US3490072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medical patient's gown
Assignee: Individual
•
Filing: 1967-08-03
•
Granted: 1970-01-20
•
Expires: 1987-08-03
Abstract
No abstract record available.
Inventors
- 👤 Raymond O Keltner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:07
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/12; A41D13/129; A41D13/1236; A41D2300/00; A41D2300/30; A41D2300/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1489046A
Cited
US2768383A
Cited
US3156927A
Cited
US3154789A
Cited
US3276036A
Cited
US3343537A
Cited
US3359569A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |