Patent US2741765A successfully refreshed from Google Patents.
US2741765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Appliance for attaching clips to goods
Assignee: Ludi & Cie
•
Filing: 1952-07-28
•
Granted: 1956-04-17
•
Expires: 1972-07-28
Abstract
No abstract record available.
Inventors
- 👤 Bruggmann Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:45
CPC Classifications
B; B65; B65C; B65C5/00; B65C5/06; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53709; Y10T29/53787; Y10T29/53791
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US206419A
Cited
US1050906A
Cited
US878593A
Cited
US979217A
Cited
US1879156A
Cited
US2096685A
Cited
US2335034A
Cited
US2435589A
Cited
US2523388A
Cited
US2447499A
Cited
US2500217A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-17 | 1959-10-17 | 1960-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-17 | 1963-10-17 | 1964-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-17 | 1967-10-17 | 1968-04-17 | $7700.00 | Window Closed / Lapsed |