US2588467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gun carrier
Assignee: Individual
•
Filing: 1949-04-12
•
Granted: 1952-03-11
•
Expires: 1969-04-12
Abstract
No abstract record available.
Inventors
- 👤 Ernest L Barney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:59
CPC Classifications
F; F41; F41C; F41C33/00; F41C33/003; Y; Y10; Y10S; Y10S224/00; Y10S224/913
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US124889A
Cited
US612298A
Cited
GB190715663A
Cited
US919301A
Cited
US1459438A
Cited
USRE16238E
Cited
US2287805A
Cited
US2461722A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-11 | 1955-09-10 | 1956-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-11 | 1959-09-10 | 1960-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-11 | 1963-09-10 | 1964-03-11 | $7700.00 | Window Closed / Lapsed |