US2218387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fused collar
Assignee: Cluett Peabody and Co Inc
•
Filing: 1937-11-20
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Granted: 1940-10-15
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Expires: 1957-11-20
Abstract
No abstract record available.
Inventors
- 👤 Thomas H Swan
- 👤 Harry C Donaldson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:54
CPC Classifications
A; A41; A41B; A41B3/00; A41B3/10; Y; Y10; Y10T; Y10T442/00; Y10T442/30; Y10T442/3065; Y10T442/3179; Y10T442/322; Y10T442/3228; Y10T442/326; Y10T442/3268; Y10T442/3301; Y10T442/3317
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-10-15 | 1944-04-15 | 1944-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-10-15 | 1948-04-15 | 1948-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-10-15 | 1952-04-15 | 1952-10-15 | $7700.00 | Window Closed / Lapsed |