US3365898A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for transporting gas
Assignee: Shell USA Inc
•
Filing: 1966-05-09
•
Granted: 1968-01-30
•
Expires: 1986-05-09
Abstract
No abstract record available.
Inventors
- 👤 Alfred L Van Kleef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:43
CPC Classifications
F; F25; F25J; F25J1/00; F25J1/02; F25J1/0243; F25J1/0279; F25J1/0294; F17; F17C; F17C9/00; F17C9/02; F17C9/04; F25J1/0002; F25J1/0012; F25J1/0015; F25J1/0017; F25J1/0022; F25J1/003; F25J1/0047; F25J1/005; F25J1/006; F25J1/007; F25J1/0072; F25J1/008; F25J1/009; F25J1/0092; F25J1/0203; F25J1/0204; F25J1/0221; F25J1/0244; F25J1/0245; F25J1/0247; F25J1/0251; F25J1/0257; F25J1/0275; F25J1/0277; F25J1/0278; F17C2221/00; F17C2221/03; F17C2221/032; F17C2221/033; F17C2221/035; F17C2223/00; F17C2223/01; F17C2223/0146; F17C2223/0153; F17C2223/0161; F17C2227/00; F17C2227/03; F25J2210/00; F25J2210/62; F25J2215/00; F25J2215/62; F25J2215/64; F25J2215/66; F25J2230/00; F25J2230/24; F25J2230/60; F25J2235/00; F25J2235/60; F25J2270/00; F25J2270/14; F25J2270/16; F25J2290/00; F25J2290/62
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |