US3095184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallic picket fence
Assignee: Individual
•
Filing: 1961-06-14
•
Granted: 1963-06-25
•
Expires: 1981-06-14
Abstract
No abstract record available.
Inventors
- 👤 Carl C Boxberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:38
CPC Classifications
E; E04; E04F; E04F11/00; E04F11/18; E04F11/181
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
A FENCE COMPRISING TWO HORIZONTALLY EXTENDING PARALLEL AND VERTICALLY SPACED STRINGERS, EACH STRINGER IN CROSS-SECTION BEING GENERALLY OF STEPPED CHANNEL SHAPE IN WHICH TWO CHANNEL SECTIONS ARE JOINED TOGETHER, THE FIRST CHANNEL HAVING A HORIZONTAL WEB AND TWO UPRIGHT LEGS, THE SECOND CHANNEL HAVING TWO LEDGE PORTIONS CONNECTED TO THE DISTAL ENDS OF SAID LEGS, SAID LEDGE PORTIONS EXTENDING HORIZONTALLY LATERALLY OUTWARDLY FROM SAID LEGS, TWO REINFORCING FLANGES EXTENDING FROM THE OUTER ENDS RESPECTIVELY OF SAID LEDGE PORTIONS AND AT ANGLES THERETO, EACH SAID STRINGER HAVING A PLURALITY OF LONGITUDINALLY EXTENDING AND SPACED SLOTS IN THE LEDGE PORTIONS THEREOF, THE SLOTS IN ONE LEDGE PORTION BEING LONGITUDINALLY STAGGERED WITH RESPECT TO THE SLOTS OF THE OTHER LEDGE PORTION, SAID TWO STRINGERS BEING IN REVERSED RELATION WITH RESPECT TO EACH
Claim 2
Dependent Claim
129 words
A FENCE COMPRISING TWO HORIZONTALLY EXTENDING PARALLEL AND VERTICALLY SPACED STRINGERS, EACH STRINGER IN CROSS-SECTION BEING GENERALLY OF STEPPED CHANNEL SHAPE IN WHICH TWO CHANNEL SECTIONS ARE JOINED TOGETHER, THE FIRST CHANNEL HAVING A HORIZONTAL WEB AND TWO UPRIGHT LEGS, THE SECOND CHANNEL HAVING TWO LEDGE PORTIONS CONNECTED TO THE DISTAL ENDS OF SAID LEGS, SAID LEDGE PORTIONS EXTENDING HORIZONTALLY LATERALLY OUTWARDLY FROM SAID LEGS, TWO REINFORCING FLANGES EXTENDING FROM THE OUTER ENDS RESPECTIVELY OF SAID LEDGE PORTIONS AND AT ANGLES THERETO, EACH SAID STRINGER HAVING A PLURALITY OF LONGITUDINALLY EXTENDING AND SPACED SLOTS IN THE LEDGE PORTIONS THEREOF, THE SLOTS IN ONE LEDGE PORTION BEING LONGITUDINALLY STAGGERED WITH RESPECT TO THE SLOTS OF THE OTHER LEDGE PORTION, SAID TWO STRINGERS BEING IN REVERSED RELATION WITH RESPECT TO EACH
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) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |