US2873513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic assembly apparatus
Assignee: GTE Sylvania Inc
•
Filing: 1954-09-09
•
Granted: 1959-02-17
•
Expires: 1974-09-09
Abstract
No abstract record available.
Inventors
- 👤 Carl F Carlzen
- 👤 William L Lehner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:29
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/0495; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53026; Y10T29/5303; Y10T29/53039; Y10T29/53048; Y10T29/53052; Y10T29/53061; Y10T29/5313; Y10T29/53174; Y10T29/53183; Y10T29/53187; Y10T29/534
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2053400A
Cited
US2193840A
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US2238921A
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US2302878A
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US2249230A
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US2559369A
Cited
US2693843A
Cited
US2769228A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-16 | 1962-08-18 | 1963-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-16 | 1966-08-18 | 1967-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-16 | 1970-08-18 | 1971-02-17 | $7700.00 | Window Closed / Lapsed |