Patent US4113056A successfully refreshed from Google Patents.
US4113056A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foldable saw horse
Assignee: Individual
•
Filing: 1977-01-28
•
Granted: 1978-09-12
•
Expires: 1997-01-28
Abstract
Abstract Complementary leg-defining stampings hingedly secured together at the tops thereof with upper and lower integral struts between the defined legs at opposite ends of each thereof and including a pair of longitudinally extending shelf sections hingedly connected and projecting inwardly from the lower struts and hingedly fastened together at their inner meeting edges.
Inventors
- 👤 Mario M. DeLorenzo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:50
CPC Classifications
B; B25; B25H; B25H1/00; B25H1/06
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
77 words
A foldable saw horse comprising a pair of similar stampings hingedly connected together at the tops thereof forming an elongated supporting surface and each defining a pair of legs at opposite ends thereof, upper and lower struts intermediate the top and bottom of each of said pair of stampings and spanning the defined legs thereof, and a pair of shelf sections hingedly secured together and spanning the lower struts to which each shelf section is hingedly connected.
Claim 2
Dependent Claim
77 words
A foldable saw horse comprising a pair of similar stampings hingedly connected together at the tops thereof forming an elongated supporting surface and each defining a pair of legs at opposite ends thereof, upper and lower struts intermediate the top and bottom of each of said pair of stampings and spanning the defined legs thereof, and a pair of shelf sections hingedly secured together and spanning the lower struts to which each shelf section is hingedly connected.
Claim 3
Dependent Claim
47 words
A foldable saw horse as set forth in claim 1, and a runner removably secured to the outer surface of each of said stampings adjacent to the tops thereof; the upper surfaces of said runners lying flush with the upper surfaces of the tops of said stampings.
Claim 4
Dependent Claim
36 words
A foldable saw horse as set forth in claim 1, and latching means pivotally mounted on one shelf section and swingable to span both of said shelf sections whereby both shelf sections are restrainable against movement.
Claim 5
Dependent Claim
36 words
A foldable saw horse as set forth in claim 1, wherein each of said pair of legs and each of said upper and lower struts of each of said stampings is ribbed at their transverse centers.
Claim 6
Dependent Claim
21 words
A foldable saw horse as set forth in claim 1 wherein said upper and lower struts are integral with said stampings.
Claim 7
Dependent Claim
100 words
A foldable saw horse comprising a large sheet defining a pair of legs at opposite ends thereof, a small sheet hingedly connected to said large sheet between said pair of legs to enable movement outwardly and inwardly with respect to said large sheet, upper and lower struts connecting the pair of legs defined in said large sheet, legs on opposite ends of said small sheet, upper and lower struts connecting said legs on said small sheet, and a shelf hingedly mounted on said lower strut of said small sheet and removably mounted on the lower strut of said large sheet.
Claim 8
Dependent Claim
100 words
A foldable saw horse comprising a large sheet defining a pair of legs at opposite ends thereof, a small sheet hingedly connected to said large sheet between said pair of legs to enable movement outwardly and inwardly with respect to said large sheet, upper and lower struts connecting the pair of legs defined in said large sheet, legs on opposite ends of said small sheet, upper and lower struts connecting said legs on said small sheet, and a shelf hingedly mounted on said lower strut of said small sheet and removably mounted on the lower strut of said large sheet.
Claim 9
Dependent Claim
50 words
A foldable saw horse as set forth in claim 6 wherein a resilient strip is fixedly secured to said lower strut of said large sheet, a hook on said resilient strip removably engageable with said shelf whereby said shelf is removably mounted on the lower strut of said large sheet.
Claim 10
Dependent Claim
67 words
A foldable saw horse as set forth in claim 3, wherein said latching means comprises a pair of pivot pins located on said one shelf section at opposite longitudinal ends thereof in close proximity to said legs at opposite ends of said stampings, and a latch segment on each of said pair of pivot pins for movement to positions overlying a portion of each of said legs.
References Cited (Backward Citations)
US1245632A
Cited
US1604254A
Cited
US1742637A
Cited
US1818516A
Cited
US3057591A
Cited
US3275281A
Cited
US3460795A
Cited
US3880406A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-09-11 | 1982-03-13 | 1982-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-09-11 | 1986-03-13 | 1986-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-09-11 | 1990-03-13 | 1990-09-12 | $7700.00 | Window Closed / Lapsed |