Patent US2857635A successfully refreshed from Google Patents.
US2857635A
Expired / Lapsed
US
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Miter joint
Assignee: MAPLE BROS Inc
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Filing: 1956-12-17
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Granted: 1958-10-28
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Expires: 1976-12-17
Abstract
No abstract record available.
Inventors
- 👤 Earl W Maple
- 👤 Robert L Maple
- 👤 Jr Benjamin F Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:31
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/06; B; B27; B27M; B27M3/00; B27M3/0013; B27M3/0073; E; E06; E06B; E06B3/00; E06B3/96; E06B3/984; E06B3/9845; F; F16; F16B; F16B7/00; F16B7/04; F16B7/044; F16B7/0446; Y; Y10; Y10T; Y10T403/00; Y10T403/49; Y10T403/4949; Y10T403/4958; Y10T403/4966; Y10T403/4974
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-27 | 1962-04-28 | 1962-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-27 | 1966-04-28 | 1966-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-27 | 1970-04-28 | 1970-10-28 | $7700.00 | Window Closed / Lapsed |