Patent US2647986A successfully refreshed from Google Patents.
US2647986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Single arm adjustable support for lamp shades and switches
Assignee: Individual
•
Filing: 1949-07-25
•
Granted: 1953-08-04
•
Expires: 1969-07-25
Abstract
No abstract record available.
Inventors
- 👤 George H Kernodle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:36
CPC Classifications
F; F21; F21V; F21V1/00; F21V1/02; F21V17/00; F21V17/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1235020A
Cited
US1665703A
Cited
US1762189A
Cited
US1798013A
Cited
US1994410A
Cited
US2136369A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-03 | 1957-02-02 | 1957-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-03 | 1961-02-02 | 1961-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-03 | 1965-02-02 | 1965-08-04 | $7700.00 | Window Closed / Lapsed |