US3576697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Building block for decorative arts
Assignee: Individual
•
Filing: 1967-11-15
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Granted: 1971-04-27
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Expires: 1987-11-15
Abstract
Abstract DECORATIVE OBJECTS ARE TAUGHT COMPRISING PREFORMED SHAPES OF SOLID INORGANIC MATERIAL HAVING SMOOTH PERIMETER EDGES, FLEXIBLE STRIPS OF GROOVED LEAD MATERIAL CIRCUMSCRIBING THE SAME, AND SOLDER JOINTS. IN THE METHOD OF MAKING THE OBJECTS, SOLDERING IS ACCOMPLISHED AT A LOW TEMPERATURE WITHOUT MELTING OR DISTORTION OF THE FLEXIBLE LEAD.
Inventors
- 👤 Marie E Lorch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:14
CPC Classifications
B; B44; B44C; B44C5/00; B44F; B44F7/00
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) | 1974-04-26 | 1974-10-26 | 1975-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-04-26 | 1978-10-26 | 1979-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-04-26 | 1982-10-26 | 1983-04-27 | $7700.00 | Window Closed / Lapsed |