US3608157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for button tufting cushions for chairs and mattresses
Assignee: Individual
•
Filing: 1969-05-15
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Granted: 1971-09-28
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Expires: 1989-05-15
Abstract
Abstract BUTTON TUFTING DEVICE FOR PADS SUCH AS, FOR EXAMPLE, CUSHIONS, MATTRESSES AND THE LIKE ARTICLES CONSISTING OF AN ELONGATE FLEXIBLE ELEMENT HAVING A TUFTING BUTTON INTEGRALLY FORMED ON ONE END THEREOF AND A POINTED HEADPIECE INTEGRALLY FORMED ON THE OTHER END THEREOF MOULDED OF SUITABLE PLASTIC MATERIAL, AND A COMPANION BUTTON TO BE SNAPPED ON THE HEADPIECE IN PUSH-BUTTON LIKE MANNER AFTER THE ELEMENT HAD BEEN PULLED THROUGH THE PAD WITH THE AID OF A STIFF NEEDLE OR SIMILAR TOOL.
Inventors
- 👤 Otto Paul Molt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:47
CPC Classifications
B; B68; B68G; B68G7/00; B68G7/08; Y; Y10; Y10T; Y10T24/00; Y10T24/36; Y10T24/3632; Y10T24/3645; Y10T24/367
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) | 1974-09-27 | 1975-03-29 | 1975-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-27 | 1979-03-29 | 1979-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-27 | 1983-03-29 | 1983-09-28 | $7700.00 | Window Closed / Lapsed |