US3005572A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic case construction
Assignee: J D DUNNING CORP
•
Filing: 1959-09-28
•
Granted: 1961-10-24
•
Expires: 1979-09-28
Abstract
No abstract record available.
Inventors
- 👤 Lewis H Gustafson
- 👤 Arthur C Rist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:51
CPC Classifications
B; B65; B65D; B65D21/00; B65D21/02; B65D21/0209; B65D21/0216; Y; Y10; Y10S; Y10S220/00; Y10S220/12; Y10S220/15
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2773624A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-23 | 1965-04-24 | 1965-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-23 | 1969-04-24 | 1969-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-23 | 1973-04-24 | 1973-10-24 | $7700.00 | Window Closed / Lapsed |