Patent US2562189A successfully refreshed from Google Patents.
US2562189A
Expired / Lapsed
US
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Trailer for burial vault handling
Assignee: Individual
•
Filing: 1949-03-05
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Granted: 1951-07-31
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Expires: 1969-03-05
Abstract
No abstract record available.
Inventors
- 👤 Harris Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:53
CPC Classifications
A; A61; A61G; A61G19/00; A61G21/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE31258C
Cited
US701906A
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US1764935A
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US2028442A
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GB470114A
Cited
US2333208A
Cited
US2444690A
Cited
US2499442A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |