Patent USRE29635F1 successfully refreshed from Google Patents.
USRE29635F1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Row folding seating structure
Assignee: Interkal Inc
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Filing: 1975-10-14
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Granted: 1989-06-27
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Expires: 1995-10-14
Abstract
No abstract record available.
Inventors
- 👤 Robert G Mcclelland
- 👤 David W Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:40
CPC Classifications
E; E04; E04H; E04H3/00; E04H3/10; E04H3/12; E04H3/123; A; A47; A47C; A47C1/00; A47C1/12; A47C1/126
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) | 1992-06-26 | 1992-12-26 | 1993-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-06-26 | 1996-12-26 | 1997-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-06-26 | 2000-12-26 | 2001-06-27 | $7700.00 | Window Closed / Lapsed |