US3043643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telephone wiring support for desks
Assignee: General Fireproofing Co
•
Filing: 1960-05-16
•
Granted: 1962-07-10
•
Expires: 1980-05-16
Abstract
No abstract record available.
Inventors
- 👤 Rudolph H Wilmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:46
CPC Classifications
A; A47; A47B; A47B21/00; A47B21/06; H; H04; H04M; H04M1/00; H04M1/02; H04M1/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1786823A
Cited
US1892414A
Cited
US1821674A
Cited
US1892415A
Cited
US1845385A
Cited
US2387506A
Cited
US2853351A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |