Patent US2484397A successfully refreshed from Google Patents.
US2484397A
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US
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Practice golf ball
Assignee: Uniroyal Inc
•
Filing: 1948-01-30
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Granted: 1949-10-11
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Expires: 1968-01-30
Abstract
No abstract record available.
Inventors
- 👤 Bernard C Barton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:26
CPC Classifications
A; A63; A63B; A63B37/00; A63B37/0003; A63B37/007; A63B37/0072; A63B37/0073; A63B37/0077; A63B37/008; Y; Y10; Y10S; Y10S264/00; Y10S264/60; Y10S273/00; Y10S273/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1981959A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-10 | 1953-04-11 | 1953-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-10 | 1957-04-11 | 1957-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-10 | 1961-04-11 | 1961-10-11 | $7700.00 | Window Closed / Lapsed |