US3483665A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dry wall two-piece stud structure
Assignee: PETER H MILLER
•
Filing: 1967-11-30
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Granted: 1969-12-16
•
Expires: 1987-11-30
Abstract
No abstract record available.
Inventors
- 👤 Peter H Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:39
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/56; E04B2/58; E04B2/60; E04B2/62; E04B2002/7461; E04B2002/7462
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1214017A
Cited
US1772417A
Cited
US2412401A
Cited
FR59085E
Cited
GB866234A
Cited
US3034609A
Cited
US3292318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |