US3283699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Presses
Assignee: Red Arrow Products Co LLC
•
Filing: 1965-02-17
•
Granted: 1966-11-08
•
Expires: 1985-02-17
Abstract
No abstract record available.
Inventors
- 👤 Hawkins Wallace Hampton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:22
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/04; B23; B23P; B23P19/00; B23P19/02; B30B1/00; B30B1/32; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/53826
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
A PRESS OF THE CHARACTER DESCRIBED COMPRISING, IN COMBINATION: A PAIR OF SPACED-APART UPRIGHT MEMBERS, A TOP CROSS BEAM EXTENDING BETWEEN AND RIGIDLY AFFIXED TO THE UPPER ENDS OF SAID UPRIGHTS, A WORKPIECE SUPPORTING BED EXTENDING TRANSVERSELY OF SAID UPRIGHT MEMBERS AND BEING SUPPORTED THEREBY AT AN ELEVATION INTERMEDIATE THE LENGTH THEREOF, A VERTICALLY MOVABLE CARRIAGE EXTENDING TRANSVERSELY BETWEEN SAID UPRIGHTS AT AN ELEVATION INTERMEDIATAE THAT OF THE TOP BEAM AND THE SUPPORTING BED, SAID CARRIAGE HAVING LENGTH SUBSTANTIALLY EQUAL TO THE SPACING BETWEEN THE FACING SIDES OF THE UPRIGHTS WHEREBY TO BE OPERABLE IN THE PLANE OF SAID UPRIGHTS, COACTING GUIDE MEANS ON THE ENDS OF SAID CARRIAGE AND ON SAID FACING SIDES OF THE UPRIGHTS AND BEING DISPOSED SYMMETRICALLY WITH RESPECT TO THE VERTICAL CENTER PLANE PASSING THROUGH SAID CARRIAGE AND UPRIGHTS FOR GUIDING SAID CARRIAGE THROUGHOUT ITS VERTICAL MOVEMENT, SPRING MEANS BIASING SAID CARRIAGE TO A NORMAL RAISED POSITION, POWER
Claim 2
Dependent Claim
153 words
A PRESS OF THE CHARACTER DESCRIBED COMPRISING, IN COMBINATION: A PAIR OF SPACED-APART UPRIGHT MEMBERS, A TOP CROSS BEAM EXTENDING BETWEEN AND RIGIDLY AFFIXED TO THE UPPER ENDS OF SAID UPRIGHTS, A WORKPIECE SUPPORTING BED EXTENDING TRANSVERSELY OF SAID UPRIGHT MEMBERS AND BEING SUPPORTED THEREBY AT AN ELEVATION INTERMEDIATE THE LENGTH THEREOF, A VERTICALLY MOVABLE CARRIAGE EXTENDING TRANSVERSELY BETWEEN SAID UPRIGHTS AT AN ELEVATION INTERMEDIATAE THAT OF THE TOP BEAM AND THE SUPPORTING BED, SAID CARRIAGE HAVING LENGTH SUBSTANTIALLY EQUAL TO THE SPACING BETWEEN THE FACING SIDES OF THE UPRIGHTS WHEREBY TO BE OPERABLE IN THE PLANE OF SAID UPRIGHTS, COACTING GUIDE MEANS ON THE ENDS OF SAID CARRIAGE AND ON SAID FACING SIDES OF THE UPRIGHTS AND BEING DISPOSED SYMMETRICALLY WITH RESPECT TO THE VERTICAL CENTER PLANE PASSING THROUGH SAID CARRIAGE AND UPRIGHTS FOR GUIDING SAID CARRIAGE THROUGHOUT ITS VERTICAL MOVEMENT, SPRING MEANS BIASING SAID CARRIAGE TO A NORMAL RAISED POSITION, POWER
References Cited (Backward Citations)
US633665A
Cited
US1182023A
Cited
US1755403A
Cited
US2267662A
Cited
US2387839A
Cited
US2502072A
Cited
US2742853A
Cited
US3115824A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |