US3176508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weight scale and shock absorber
Assignee: Individual
•
Filing: 1962-06-04
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Granted: 1965-04-06
•
Expires: 1982-06-04
Abstract
No abstract record available.
Inventors
- 👤 Warren F Ward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:29
CPC Classifications
F; F04; F04B; F04B53/00; F04B53/14; F04B53/144; F04B53/145
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
108 words
A WEIGHT MEASURING SCALE AND SHOCK ABSORBER, COMPRISING A PLURALITY OF DISCS HAVING MUTUALLY PARALLEL FACES; PLURAL RESILIENT RUBBER CUSHIONING MEANS INTERPOSED BETWEEN SAID DISCS IN ALTERNATE SUCCESSION THEREWITH AND SUBSTANTIALLY FILLING THE SPACE THEREBETWEEN, THE RUBBER BEING BONDED TO THE FACES OF THE DISCS OVER THE ENTIRE AREA OF MUTUAL CONTACT AND THE DISCS AND CUSHIONING MEANS HAVING A COMPOSITE CENTRAL BORE OF CONSTANT DIAMETER WHEN THE CUSHIONING MEANS IS RELAXED EXTENDING THERETHROUGH NORMAL TO SAID FACES; AND SCALE MEANS CONNECTED BETWEEN TWO OF SAID DISCS AND RESPONSIVE TO RELATIVE DISPLACEMENT OF THE DISCS AXIALLY OF THE BORE, THE SCALE MEANS BEING CALIBRATED IN TERMS OF DISPLACEMENT.
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) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |