US3455546A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Impact-resistant member
Assignee: GLASS LAB CO
•
Filing: 1966-09-01
•
Granted: 1969-07-15
•
Expires: 1986-09-01
Abstract
No abstract record available.
Inventors
- 👤 Victor Shanok
- 👤 Jesse P Shanok
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:28
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/04; B29; B29C; B29C44/00; B29C44/20; B29C44/22; B29C44/32; B29C44/332; B29C44/334
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) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |