US3434748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for assembly of metallic sectional structures
Assignee: IND DE TRANSFORMATION DES PLAS
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Filing: 1966-10-11
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Granted: 1969-03-25
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Expires: 1986-10-11
Abstract
No abstract record available.
Inventors
- 👤 Ghislain Leurent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:35
CPC Classifications
B; B62; B62D; B62D33/00; B62D33/04; B62D33/044; A; A47; A47B; A47B57/00; A47B57/30; A47B57/54; E; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/766; E06; E06B; E06B3/00; E06B3/96; E06B3/964; E06B3/968; E06B3/98; F; F16; F16B; F16B7/00; F16B7/04; F16B7/044; F16B7/0446; F16B7/0453; F16B2200/00; F16B2200/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-24 | 1972-09-23 | 1973-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-24 | 1976-09-23 | 1977-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-24 | 1980-09-23 | 1981-03-25 | $7700.00 | Window Closed / Lapsed |