Patent US5440871A successfully refreshed from Google Patents.
Patent US1502572A successfully refreshed from Google Patents.
US1502572A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Buckle for straps and belts
Assignee: ALMA Manufacturing Co OF BALTIMORE
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Filing: 1923-09-25
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Granted: 1924-07-22
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Expires: 1943-09-25
Abstract
No abstract record available.
Inventors
- 👤 Allen H Kerngood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:40
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/02; A44B11/06; Y; Y10; Y10T; Y10T24/00; Y10T24/40; Y10T24/4079
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) | 1927-07-22 | 1928-01-21 | 1928-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-07-22 | 1932-01-21 | 1932-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-07-22 | 1936-01-21 | 1936-07-22 | $7700.00 | Window Closed / Lapsed |