US3019560A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hanger panel for veneer masonry blocks
Assignee: CAROL A DALTON
•
Filing: 1958-12-31
•
Granted: 1962-02-06
•
Expires: 1978-12-31
Abstract
No abstract record available.
Inventors
- 👤 Roy C Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:40
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0801; E04F13/0803
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US582368A
Cited
US658868A
Cited
US1502012A
Cited
US1615578A
Cited
US1906583A
Cited
US1932274A
Cited
US1932276A
Cited
US1997092A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-05 | 1965-08-07 | 1966-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-05 | 1969-08-07 | 1970-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-05 | 1973-08-07 | 1974-02-06 | $7700.00 | Window Closed / Lapsed |