US3508732A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clamp for attaching a receptacle supporting bracket
Assignee: Individual
•
Filing: 1968-08-26
•
Granted: 1970-04-28
•
Expires: 1988-08-26
Abstract
No abstract record available.
Inventors
- 👤 Leonard Trachtenberg
- 👤 Peter Warren Trachtenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:51
CPC Classifications
B; B60; B60N; B60N3/00; B60N3/10; B60N3/103; A; A47; A47J; A47J45/00; A47J45/02; B60N3/001; B60N3/002; Y; Y10; Y10S; Y10S224/00; Y10S224/926
Claims Analysis
Total Claims: 0
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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) | 1973-04-27 | 1973-10-27 | 1974-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-27 | 1977-10-27 | 1978-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-27 | 1981-10-27 | 1982-04-28 | $7700.00 | Window Closed / Lapsed |