US3034706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Signal for mail boxes and the like
Assignee: Individual
•
Filing: 1959-04-30
•
Granted: 1962-05-15
•
Expires: 1979-04-30
Abstract
No abstract record available.
Inventors
- 👤 Dee A Wing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:30
CPC Classifications
A; A47; A47G; A47G29/00; A47G29/12; A47G29/1209; A47G29/121; A47G2029/12105
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US780509A
Cited
US1562536A
Cited
US1973020A
Cited
US2421603A
Cited
US2693314A
Cited
US2807410A
Cited
US2834539A
Cited
US2836352A
Cited
US2838230A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |