US2103677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spaced wall receptacle
Assignee: ETHEL H MORRISON
•
Filing: 1934-10-09
•
Granted: 1937-12-28
•
Expires: 1954-10-09
Abstract
No abstract record available.
Inventors
- 👤 Kline Walter
- 👤 William A Brubaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:45
CPC Classifications
B; B65; B65D; B65D39/00; B65D39/08; B65D39/082; B65D15/00; B65D15/02; Y; Y10; Y10S; Y10S220/00; Y10S220/01; Y10S220/918; Y10S220/92
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-12-27 | 1941-06-28 | 1941-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-12-27 | 1945-06-28 | 1945-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-12-27 | 1949-06-28 | 1949-12-28 | $7700.00 | Window Closed / Lapsed |