US2762639A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Joint connections for framing systems
Assignee: Individual
•
Filing: 1953-01-07
•
Granted: 1956-09-11
•
Expires: 1973-01-07
Abstract
No abstract record available.
Inventors
- 👤 Molter Ralph Marcy
- 👤 Molter Kenneth Julius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:58
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/14; A47B; A47B47/00; A47B47/0008; A63; A63H; A63H33/00; A63H33/04; A63H33/10; A63H33/101; E; E04; E04B; E04B1/00; E04B1/38; E04B1/58; E04B1/5825; E04B1/5837; E04B1/585; F; F16; F16B; F16B12/00; F16B12/40; F16B21/00; F16B21/10; F16B21/16; F16B21/165; F16B7/00; F16B7/04; F16B7/0406; F16B7/0413; F16B7/044; F16B7/0446; A47B2220/00; A47B2220/11; E04B2001/5856; F16B12/44; F16B2012/446; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32975
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US389335A
Cited
US1058119A
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US1234455A
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US1457964A
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US1706847A
Cited
US2341947A
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US2474360A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-11 | 1960-03-12 | 1960-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-11 | 1964-03-12 | 1964-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-11 | 1968-03-12 | 1968-09-11 | $7700.00 | Window Closed / Lapsed |