US3091423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hook and peg holding means for boards and walls
Assignee: Individual
•
Filing: 1961-11-06
•
Granted: 1963-05-28
•
Expires: 1981-11-06
Abstract
No abstract record available.
Inventors
- 👤 Arthur B Butterworth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:19
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/16; A47G1/20; A47F; A47F5/00; A47F5/08; A47F5/0807; A47F5/0815; F; F16; F16B; F16B13/00; F16B13/02; F16B19/00; F16B19/04; F16B19/08; F16B19/10; F16B19/1027; F16B19/1036; F16B19/1081
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2088358A
Cited
US2614701A
Cited
US2785453A
Cited
US2766958A
Cited
US2872145A
Cited
US2790616A
Cited
FR1119347A
Cited
US2980381A
Cited
GB865823A
Cited
US2954125A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |