US2703408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for rinsing bedpans
Assignee: GRAY DEV Co
•
Filing: 1952-04-28
•
Granted: 1955-03-08
•
Expires: 1972-04-28
Abstract
No abstract record available.
Inventors
- 👤 Gray Cornelius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:06
CPC Classifications
A; A61; A61G; A61G9/00; A61G9/02; E; E03; E03D; E03D11/00; E03D11/02; E03D11/025
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1958-03-07 | 1958-09-06 | 1959-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-07 | 1962-09-06 | 1963-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-07 | 1966-09-06 | 1967-03-08 | $7700.00 | Window Closed / Lapsed |