Patent CH377712A successfully refreshed from Google Patents.
US1527618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallic clip for attaching metal lath
Assignee: General Fireproofing Co
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Filing: 1921-10-06
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Granted: 1925-02-24
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Expires: 1941-10-06
Abstract
No abstract record available.
Inventors
- 👤 Horace B Wright
- 👤 Hewetson Harold Frost
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:36
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/02; E04F13/04; E04F13/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1928-02-24 | 1928-08-25 | 1929-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-02-24 | 1932-08-25 | 1933-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-02-24 | 1936-08-25 | 1937-02-24 | $7700.00 | Window Closed / Lapsed |