US2811748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of shot
Assignee: Individual
•
Filing: 1955-01-25
•
Granted: 1957-11-05
•
Expires: 1975-01-25
Abstract
No abstract record available.
Inventors
- 👤 Philip A Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:23
CPC Classifications
B; B22; B22F; B22F9/00; B22F9/02; B22F9/06; B22F9/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
THE PROCESS OF MAKING SHOT WHICH COMPRISES AEPARATING MOLTEN LEAD INTO PELLETS, CAUSING THE PELLETS TO FALL THROUGH AN ATMOSPHERE OF COLD FOG A SUFFICIENT DISTANCE TO SOLIDIFY THE PELLETS AND FROM SPHERES, AND COLLECTING THE SPHERES SO FORMED.
Claim 2
Dependent Claim
39 words
THE PROCESS OF MAKING SHOT WHICH COMPRISES AEPARATING MOLTEN LEAD INTO PELLETS, CAUSING THE PELLETS TO FALL THROUGH AN ATMOSPHERE OF COLD FOG A SUFFICIENT DISTANCE TO SOLIDIFY THE PELLETS AND FROM SPHERES, AND COLLECTING THE SPHERES SO FORMED.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-04 | 1961-05-06 | 1961-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-04 | 1965-05-06 | 1965-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-04 | 1969-05-06 | 1969-11-05 | $7700.00 | Window Closed / Lapsed |