Patent US3082994A successfully refreshed from Google Patents.
US3082994A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety fence for motorways
Assignee: Individual
•
Filing: 1961-10-09
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Granted: 1963-03-26
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Expires: 1981-10-09
Abstract
No abstract record available.
Inventors
- 👤 Rasmussen Svend Aage
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:15
CPC Classifications
E; E01; E01F; E01F15/00; E01F15/02; E01F15/04; E01F15/0446
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
A SAFETY FENCE FOR MOTOR WAYS COMPRISING AT LEAST THREE SPACED PILLARS, AT LEAST ONE BEAM BRIDGING ADJACENT PAIRS OF PILLARS, INTERCONNECTING MEANS BETWEEN EACH BEAM AND ITS NEXT ADJACENT BEAM AND LOST MOTION MEANS INTERCONNECTING ADJACENT ENDS OF TWO OF SAID BEAMS AND ONE OF SAID PILLARS.
Claim 2
Dependent Claim
48 words
A SAFETY FENCE FOR MOTOR WAYS COMPRISING AT LEAST THREE SPACED PILLARS, AT LEAST ONE BEAM BRIDGING ADJACENT PAIRS OF PILLARS, INTERCONNECTING MEANS BETWEEN EACH BEAM AND ITS NEXT ADJACENT BEAM AND LOST MOTION MEANS INTERCONNECTING ADJACENT ENDS OF TWO OF SAID BEAMS AND ONE OF SAID PILLARS.
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) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |