US3540173A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Expandable,transportable,prefabricated containerized buildings
Assignee: Individual
•
Filing: 1969-02-28
•
Granted: 1970-11-17
•
Expires: 1989-02-28
Abstract
No abstract record available.
Inventors
- 👤 Stephen Johnides
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 06:11
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/343; E04B1/344; E04B1/3442; E04B1/3444; E04B1/348; E04H; E04H3/00; E04H3/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US935744A
Cited
US1156693A
Cited
US2247340A
Cited
US3005205A
Cited
US3289382A
Cited
US3118187A
Cited
US3229431A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-16 | 1974-05-18 | 1974-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-16 | 1978-05-18 | 1978-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-16 | 1982-05-18 | 1982-11-17 | $7700.00 | Window Closed / Lapsed |