US3173546A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dish cart
Assignee: SERV O LIFT CORP
•
Filing: 1963-07-01
•
Granted: 1965-03-16
•
Expires: 1983-07-01
Abstract
No abstract record available.
Inventors
- 👤 Daniel R Vershbow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:21
CPC Classifications
A; A47; A47B; A47B31/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A MOBILE DISH CART HAVING WALLS FORMING UPRIGHT ENCLOSURE WITH AN OPEN FRONT, A BOTTOM HAVING A TRANSVERSE ROW OF THE SLOTS THEREIN, AND A SERIES OF GUIDE BARS MOUNTED IN THE ENCLOSURE AND HAVING NOTCHES DEFINING IN EACH BAR A SECTION OF LESS WIDTH THAN THE WIDTH OF THE SAID SLOTS.
Claim 2
Dependent Claim
52 words
A MOBILE DISH CART HAVING WALLS FORMING UPRIGHT ENCLOSURE WITH AN OPEN FRONT, A BOTTOM HAVING A TRANSVERSE ROW OF THE SLOTS THEREIN, AND A SERIES OF GUIDE BARS MOUNTED IN THE ENCLOSURE AND HAVING NOTCHES DEFINING IN EACH BAR A SECTION OF LESS WIDTH THAN THE WIDTH OF THE SAID SLOTS.
References Cited (Backward Citations)
US653699A
Cited
US2246457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |