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US3219302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wall hanger
Assignee: Individual
•
Filing: 1964-06-16
•
Granted: 1965-11-23
•
Expires: 1984-06-16
Abstract
No abstract record available.
Inventors
- 👤 Donald J Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:42
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/16; A47G1/20; Y; Y10; Y10S; Y10S248/00; Y10S248/902; Y10S248/905
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1445372A
Cited
US1665785A
Cited
US1802934A
Cited
US1862374A
Cited
US1862701A
Cited
FR1084577A
Cited
FR66717E
Cited
US2909352A
Cited
US3014597A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-22 | 1969-05-24 | 1969-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-22 | 1973-05-24 | 1973-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-22 | 1977-05-24 | 1977-11-23 | $7700.00 | Window Closed / Lapsed |