Patent US2697258A successfully refreshed from Google Patents.
US2697258A
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US
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Pocket pencil holder
Assignee: Individual
•
Filing: 1952-09-17
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Granted: 1954-12-21
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Expires: 1972-09-17
Abstract
No abstract record available.
Inventors
- 👤 Roy C Uyal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:37
CPC Classifications
B; B43; B43K; B43K23/00; B43K23/001; Y; Y10; Y10T; Y10T24/00; Y10T24/13; Y10T24/1321; Y10T24/34; Y10T24/3427; Y10T24/3428; Y10T24/44; Y10T24/44291; Y10T24/44376; Y10T24/44385; Y10T24/44462; Y10T24/4447; Y10T24/44641; Y10T24/44658; Y10T24/44769
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US740791A
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US898299A
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US976638A
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US1370172A
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US1412505A
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US1584776A
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US1614607A
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US1618698A
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US2551515A
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US2613413A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-20 | 1958-06-21 | 1958-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-20 | 1962-06-21 | 1962-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-20 | 1966-06-21 | 1966-12-21 | $7700.00 | Window Closed / Lapsed |