US3050134A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for protecting constructions and buildings against the risk of fire
Assignee: Individual
•
Filing: 1960-04-15
•
Granted: 1962-08-21
•
Expires: 1980-04-15
Abstract
No abstract record available.
Inventors
- 👤 Multin Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:22
CPC Classifications
A; A62; A62C; A62C99/00; A62C99/009; A62C3/00; A62C35/00; A62C35/58; E; E04; E04B; E04B1/00; E04B1/62; E04B1/92; E04B1/94; E04B1/945; E04B2001/949
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US307249A
Cited
US472746A
Cited
US512049A
Cited
GB189406168A
Cited
US1364340A
Cited
FR700155A
Cited
US2809074A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |