Patent US2459953A successfully refreshed from Google Patents.
US2459953A
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Panel and fastener assembly
Assignee: MILLS ENGINEERING Co
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Filing: 1944-02-03
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Granted: 1949-01-25
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Expires: 1964-02-03
Abstract
No abstract record available.
Inventors
- 👤 Herbert E Mills
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:07
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/388; F; F16; F16B; F16B2/00; F16B2/20; F16B2/22; F16B2/24; F16B2/241; F16B2/243; F16B21/00; F16B21/06; F16B21/08; F16B21/086; F16B5/00; F16B5/06; F16B5/0607; F16B5/0621; F16B5/0635; Y; Y10; Y10S; Y10S248/00; Y10S248/906; Y10T; Y10T403/00; Y10T403/75
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US800361A
Cited
US1744196A
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FR775049A
Cited
US2171350A
Cited
US2154712A
Cited
US2127234A
Cited
US2317015A
Cited
US2369480A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-25 | 1952-07-26 | 1953-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-25 | 1956-07-26 | 1957-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-25 | 1960-07-26 | 1961-01-25 | $7700.00 | Window Closed / Lapsed |