US2664609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article holding device
Assignee: KELLEMS Co
•
Filing: 1948-12-18
•
Granted: 1954-01-05
•
Expires: 1968-12-18
Abstract
No abstract record available.
Inventors
- 👤 Edgar E Kellems
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:21
CPC Classifications
B; B21; B21F; B21F27/00; B21F27/12; B21F27/121; A; A47; A47G; A47G7/00; A47G7/02; A47G7/04; A47G7/041; A47L; A47L13/00; A47L13/10; A47L13/50; A47L13/51; A47L13/512; B25; B25G; B25G3/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49833; Y10T29/49908; Y10T29/49909; Y10T29/49911; Y10T29/49938; Y10T29/4994
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-04 | 1957-07-06 | 1958-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-04 | 1961-07-06 | 1962-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-04 | 1965-07-06 | 1966-01-05 | $7700.00 | Window Closed / Lapsed |