US2679067A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wringer attachment for receptacles
Assignee: Individual
•
Filing: 1948-08-09
•
Granted: 1954-05-25
•
Expires: 1968-08-09
Abstract
No abstract record available.
Inventors
- 👤 Robert A Delmas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:30
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/50; A47L13/58
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE169784C
Cited
US435088A
Cited
GB190824976A
Cited
US925657A
Cited
US1536890A
Cited
US1553023A
Cited
GB274361A
Cited
US1918986A
Cited
US1886184A
Cited
US2161577A
Cited
US2273883A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-24 | 1957-11-23 | 1958-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-24 | 1961-11-23 | 1962-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-24 | 1965-11-23 | 1966-05-25 | $7700.00 | Window Closed / Lapsed |