Patent US3429631A successfully refreshed from Google Patents.
US3429631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Home-assembled furniture kit
Assignee: Holzbau- und Finanz AG
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Filing: 1967-04-10
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Granted: 1969-02-25
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Expires: 1987-04-10
Abstract
No abstract record available.
Inventors
- 👤 Walter Neyroud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:31
CPC Classifications
A; A47; A47B; A47B47/00; A47B47/04; A47B47/05; A47B47/0025; A47B47/0041; F; F16; F16B; F16B12/00; F16B12/02; F16B12/10; F16B12/12; F16B12/20; F16B12/26; F16B12/44; A47B2220/00; A47B2220/0061; A47B2220/0069; A47B2220/0072
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2329815A
Cited
DE847960C
Cited
US2956705A
Cited
US3197822A
Cited
US3284152A
Cited
US3353888A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-25 | 1972-08-26 | 1973-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-25 | 1976-08-26 | 1977-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-25 | 1980-08-26 | 1981-02-25 | $7700.00 | Window Closed / Lapsed |