Patent US2600772A successfully refreshed from Google Patents.
US2600772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Die or mold and cooling assembly therefor
Assignee: UNIVERSAL MONO TABULAR CORP
•
Filing: 1948-04-14
•
Granted: 1952-06-17
•
Expires: 1968-04-14
Abstract
No abstract record available.
Inventors
- 👤 Harry L Horn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:39
CPC Classifications
B; B22; B22C; B22C9/00; B22C9/06; B22C9/065; B41; B41B; B41B5/00; B41B5/08; B41B5/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US473579A
Cited
US91426A
Cited
US1567363A
Cited
US1139885A
Cited
US1222415A
Cited
US1139887A
Cited
US1438951A
Cited
US1283626A
Cited
US1422532A
Cited
US1444905A
Cited
US1476967A
Cited
US1683721A
Cited
US1946488A
Cited
US1800938A
Cited
US1895135A
Cited
US1811258A
Cited
US1907130A
Cited
US2007301A
Cited
US2030726A
Cited
US2108080A
Cited
US2186938A
Cited
US2171628A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |