Patent US3507472A successfully refreshed from Google Patents.
US3507472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat mounting with telescopically arranged slide means
Assignee: HOWELL IND Inc
•
Filing: 1967-05-16
•
Granted: 1970-04-21
•
Expires: 1987-05-16
Abstract
No abstract record available.
Inventors
- 👤 Marie H Agee
- 👤 Theodore C Sautter
- 👤 Peter Cojei
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:09
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/02; B60N2/04; B60N2/06; B60N2/08; B60N2/0831; B60N2/0837; B60N2/0843; B60N2/07; B60N2/0702; B60N2/072; B60N2/0812; B60N2/0825
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1357825A
Cited
US1962789A
Cited
US2154294A
Cited
US2195349A
Cited
US2336433A
Cited
US2335254A
Cited
US2662712A
Cited
US2951527A
Cited
US3059966A
Cited
US3095247A
Cited
US3145051A
Cited
US3128592A
Cited
US3258240A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-04-20 | 1973-10-20 | 1974-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-20 | 1977-10-20 | 1978-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-20 | 1981-10-20 | 1982-04-21 | $7700.00 | Window Closed / Lapsed |