US3323787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tools for gripping and supporting articles
Assignee: Individual
•
Filing: 1965-03-01
•
Granted: 1967-06-06
•
Expires: 1985-03-01
Abstract
No abstract record available.
Inventors
- 👤 Charles H Schetzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:22
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/08; B23K3/087; H; H05; H05K; H05K13/00; H05K13/0007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
A WORK-CLAMPING TOOL COMPRISING TWO FLAT-ELONGATED SIDE MEMBERS; A BIGHT JOINING SAID SIDE MEMBERS IN PARALLEL RELATION AT THEIR REAR EXTREMITIES; A WORK-RECEIVING NOTCH FORMED IN THE UPPER EDGE OF EACH SIDE MEMBER, SAID NOTCHES BEING ALIGNED WITH EACH OTHER; A FLAT, ELONGATED, CLAMPING BAR SLIDABLY-POSITIONED BETWEEN SAID TWO SIDE MEMBERS; A WORK-GRIPPING NOTCH FORMED IN THE UPPER EDGE OF SAID CLAMPING BAR; MANUALLY-OPERATED MEANS FOR RELATIVELY AND LONGITUDINALLY SLIDING SAID SIDE MEMBERS AND SAID CLAMPING BAR TO ALIGN SAID WORK-GRIPPING NOTCH WITH SAID WORK-RECEIVING NOTCHES IN SAID SIDE MEMBERS, RESILIENT MEANS URGING SAID WORK-CLAMPING NOTCH OUT OF ALIGNMENT WITH SAID WORK-RECEIVING NOTCHES TO EXERT A CLAMPING ACTION ON THE WORK; SAID MANUALLY OPERATED MEANS COMPRIS-
Claim 2
Dependent Claim
116 words
A WORK-CLAMPING TOOL COMPRISING TWO FLAT-ELONGATED SIDE MEMBERS; A BIGHT JOINING SAID SIDE MEMBERS IN PARALLEL RELATION AT THEIR REAR EXTREMITIES; A WORK-RECEIVING NOTCH FORMED IN THE UPPER EDGE OF EACH SIDE MEMBER, SAID NOTCHES BEING ALIGNED WITH EACH OTHER; A FLAT, ELONGATED, CLAMPING BAR SLIDABLY-POSITIONED BETWEEN SAID TWO SIDE MEMBERS; A WORK-GRIPPING NOTCH FORMED IN THE UPPER EDGE OF SAID CLAMPING BAR; MANUALLY-OPERATED MEANS FOR RELATIVELY AND LONGITUDINALLY SLIDING SAID SIDE MEMBERS AND SAID CLAMPING BAR TO ALIGN SAID WORK-GRIPPING NOTCH WITH SAID WORK-RECEIVING NOTCHES IN SAID SIDE MEMBERS, RESILIENT MEANS URGING SAID WORK-CLAMPING NOTCH OUT OF ALIGNMENT WITH SAID WORK-RECEIVING NOTCHES TO EXERT A CLAMPING ACTION ON THE WORK; SAID MANUALLY OPERATED MEANS COMPRIS-
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) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |