US2984347A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging and storage devices for cords strung with a succession of spaced objects
Assignee: Individual
•
Filing: 1958-10-01
•
Granted: 1961-05-16
•
Expires: 1978-10-01
Abstract
No abstract record available.
Inventors
- 👤 Donald W Kalinchuk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:21
CPC Classifications
B; B65; B65D; B65D73/00; B65D73/0007; B65D73/0021; B65D85/00; B65D85/30; B65D85/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1848849A
Cited
US1436250A
Cited
GB427212A
Cited
US2007088A
Cited
US2069391A
Cited
US2081817A
Cited
US2143529A
Cited
US2346025A
Cited
GB575832A
Cited
US2872032A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-15 | 1964-11-14 | 1965-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-15 | 1968-11-14 | 1969-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-15 | 1972-11-14 | 1973-05-16 | $7700.00 | Window Closed / Lapsed |