US2968485A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bowling pin
Assignee: Individual
•
Filing: 1958-11-19
•
Granted: 1961-01-17
•
Expires: 1978-11-19
Abstract
No abstract record available.
Inventors
- 👤 Richard P Aler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:49
CPC Classifications
A; A63; A63D; A63D9/00; Y; Y10; Y10S; Y10S273/00; Y10S273/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US846164A
Cited
US1146509A
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US1702556A
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US2166950A
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US2202674A
Cited
US2199310A
Cited
US2357458A
Cited
US2494351A
Cited
FR1081046A
Cited
US2809038A
Cited
US2876011A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-17 | 1964-07-18 | 1965-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-17 | 1968-07-18 | 1969-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-17 | 1972-07-18 | 1973-01-17 | $7700.00 | Window Closed / Lapsed |