US2901904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Joint packing strip
Assignee: WEY AG
•
Filing: 1955-12-05
•
Granted: 1959-09-01
•
Expires: 1975-12-05
Abstract
No abstract record available.
Inventors
- 👤 Wey Jost
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:24
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/66; E04B1/68; E01; E01C; E01C11/00; E01C11/02; E02; E02B; E02B3/00; E02B3/16; E02B7/00; E02B7/20; E02B7/54; E04B1/6807; E21; E21D; E21D11/00; E21D11/38; E21D11/385
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1962-08-31 | 1963-03-02 | 1963-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-31 | 1967-03-02 | 1967-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-31 | 1971-03-02 | 1971-09-01 | $7700.00 | Window Closed / Lapsed |