US2823442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton form
Assignee: EVERN BUDD J
•
Filing: 1953-07-09
•
Granted: 1958-02-18
•
Expires: 1973-07-09
Abstract
No abstract record available.
Inventors
- 👤 Elmer J Miller
- 👤 Lee E Hughes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:21
CPC Classifications
E; E04; E04G; E04G11/00; E04G11/36; E04G11/40; E04G11/46; E04B; E04B5/00; E04B5/16; E04B5/17; E04B5/23; E04B5/26; E04B5/268; E04B5/32; E04B5/36; Y; Y10; Y10S; Y10S249/00; Y10S249/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1205242A
Cited
US1258923A
Cited
US1507046A
Cited
US1600396A
Cited
US1619269A
Cited
US1626823A
Cited
US1770701A
Cited
US1892311A
Cited
US2101019A
Cited
US2180964A
Cited
US2657726A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-17 | 1961-08-19 | 1962-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-17 | 1965-08-19 | 1966-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-17 | 1969-08-19 | 1970-02-18 | $7700.00 | Window Closed / Lapsed |