US2992467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strap fastener connection
Assignee: H Koch and Sons Co
•
Filing: 1959-11-12
•
Granted: 1961-07-18
•
Expires: 1979-11-12
Abstract
No abstract record available.
Inventors
- 👤 John A Gaylord
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:45
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/25; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10T; Y10T24/00; Y10T24/45; Y10T24/45005; Y10T24/45079; Y10T24/45084; Y10T24/45225; Y10T24/45471; Y10T24/45482; Y10T24/47; Y10T24/4718
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2580769A
Cited
US2802252A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-17 | 1965-01-16 | 1965-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-17 | 1969-01-16 | 1969-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-17 | 1973-01-16 | 1973-07-18 | $7700.00 | Window Closed / Lapsed |