US3674328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slipjointed knockdown cabinet
Assignee: Individual
•
Filing: 1970-12-10
•
Granted: 1972-07-04
•
Expires: 1990-12-10
Abstract
Abstract A NUMBER OF PERCUT PANELS ARE ASSEMBLED INTO A COMPLETED CABINET WITHOUT REQUIRING ANY GLUE, FASTENERS, CLAMPS, OTHER STRENGTHENERS, OR SPECIAL TOOLS. INTERLOCKING TONGUE AND GROOVE SLOTS IN THE PANELS ENABLE THEM TO SLIDE TOGETHER WITH A NEARLY PERFECT FIT TO FORM A CABINET.
Inventors
- 👤 Kenneth N White
- 👤 Harold E Meyer
- 👤 Forestview Drive
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:19
CPC Classifications
A; A47; A47B; A47B47/00; A47B47/04; A47B47/042
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) | 1975-07-04 | 1976-01-03 | 1976-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-04 | 1980-01-03 | 1980-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-04 | 1984-01-03 | 1984-07-04 | $7700.00 | Window Closed / Lapsed |