US2869210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Friction-type binder
Assignee: PLAN HOLD CORP
•
Filing: 1955-04-18
•
Granted: 1959-01-20
•
Expires: 1975-04-18
Abstract
No abstract record available.
Inventors
- 👤 Schneider Oscar Kain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:05
CPC Classifications
B; B42; B42F; B42F9/00; Y; Y10; Y10T; Y10T24/00; Y10T24/20; Y10T24/202; Y10T24/44; Y10T24/44291; Y10T24/44376; Y10T24/44385; Y10T24/44402; Y10T24/4441; Y10T24/44462; Y10T24/4447
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US183556A
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US322070A
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US872587A
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US903590A
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US1127558A
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US1634532A
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US1808660A
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US1911277A
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CH186530A
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US2309769A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |