US802138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of fixing threaded parts to each other.
Assignee: STANDARD OPTICAL Co
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Filing: 1905-02-16
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Granted: 1905-10-17
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Expires: 1925-02-16
Abstract
No abstract record available.
Inventors
- 👤 Ernest T Byshe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:30
CPC Classifications
B; B23; B23K; B23K33/00; B23K33/004; B23K33/006; Y; Y10; Y10S; Y10S411/00; Y10S411/914; Y10S411/924; Y10S411/929; Y10S411/93; Y10S411/947; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49947; Y10T29/49963; Y10T29/49964; Y10T29/49966; Y10T29/49968
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) | 1908-10-16 | 1909-04-17 | 1909-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-10-16 | 1913-04-17 | 1913-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-10-16 | 1917-04-17 | 1917-10-17 | $7700.00 | Window Closed / Lapsed |