US1244609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steel furniture construction.
Assignee: Hamilton Manufacturing Co
•
Filing: 1914-12-03
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Granted: 1917-10-30
•
Expires: 1934-12-03
Abstract
No abstract record available.
Inventors
- 👤 Marvin E Hood
- 👤 Oscar B Anderson
- 👤 Walter L Fetters
- 👤 James H Mcglincy
- 👤 Joseph E Gagnon
- 👤 Walter M Kidder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:57
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/90; A47B88/941
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1920-10-29 | 1921-04-30 | 1921-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-10-29 | 1925-04-30 | 1925-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-10-29 | 1929-04-30 | 1929-10-30 | $7700.00 | Window Closed / Lapsed |