US3021176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Furniture construction
Assignee: O Ames Co
•
Filing: 1958-11-26
•
Granted: 1962-02-13
•
Expires: 1978-11-26
Abstract
No abstract record available.
Inventors
- 👤 Harold O Eads
- 👤 James W Robison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:38
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/02; A47C7/28; A47C7/32; Y; Y10; Y10S; Y10S160/00; Y10S160/15
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US620591A
Cited
US760552A
Cited
US1507188A
Cited
US2612656A
Cited
US2622663A
Cited
US2731076A
Cited
US2839126A
Cited
FR1149417A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-12 | 1965-08-14 | 1966-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-12 | 1969-08-14 | 1970-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-12 | 1973-08-14 | 1974-02-13 | $7700.00 | Window Closed / Lapsed |