US3568464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Freeze branding iron
Assignee: Individual
•
Filing: 1969-03-10
•
Granted: 1971-03-09
•
Expires: 1989-03-10
Abstract
Abstract THIS DISCLOSURE DESCRIBES A FREEZE BRANDING IRON COMPRISING A COOLANT RESERVOIR HAVING A BRAND CONFIGURATION PROJECTING OUTWARDLY FROM ONE SIDE OF THE RESERVOIR. A HANDLE PROJECTS OUTWARDLY FROM THE RESERVOIR ON THE SIDE OPPOSITE TO THE BRAND CONFIGURATION SIDE. THE COOLANT RESERVOIR HOLDS A SUITABLE REFRIGERANT, SUCH AS A MIXTURE OF DRY-ICE AND ALCOHOL, FOR EXAMPLE. D R A W I N G
Inventors
- 👤 James E Drayson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:10
CPC Classifications
A; A01; A01K; A01K11/00; A01K11/005; B; B44; B44B; B44B7/00
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) | 1974-03-08 | 1974-09-07 | 1975-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-08 | 1978-09-07 | 1979-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-08 | 1982-09-07 | 1983-03-09 | $7700.00 | Window Closed / Lapsed |