Patent US3098547A successfully refreshed from Google Patents.
US3098547A
Expired / Lapsed
US
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Molding and holddown spacer for wall panels
Assignee: Individual
•
Filing: 1960-09-21
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Granted: 1963-07-23
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Expires: 1980-09-21
Abstract
No abstract record available.
Inventors
- 👤 Daniel L Zinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:16
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0801; E04F13/0803; E04B; E04B9/00; E04B9/22; E04B9/24; E04B9/26; Y; Y10; Y10T; Y10T403/00; Y10T403/16; Y10T403/1616; Y10T403/1624
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1998425A
Cited
US2789321A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |