US3796331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for mechanically gathering or collecting various commodities, refuse or the like
Assignee: Chevron USA Inc
•
Filing: 1972-04-06
•
Granted: 1974-03-12
•
Expires: 1992-04-06
Abstract
Abstract An apparatus for mechanically gathering or collecting various commodities, refuse or the like comprising a scissor-type boom operably secured to a mobile carrier therefor. The boom comprises a plurality of elements rotatable along a vertical axis and operably interconnected such that the rotation of the first results in a corresponding rotation of the remaining elements. Generally, the boom will comprise an elevation control member and carry a means suitable for gathering or collecting the commodities, refuse or the like which is sought to be retrieved. Essentially any vehicle may be used as the mobile carrier. A modified, low packer plate body truck is, however, preferred.
Inventors
- 👤 G Dutton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:59
CPC Classifications
B; B66; B66C; B66C13/00; B66C13/18; B66C2700/00; B66C2700/06; B66C2700/062; B66C2700/065
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
97 words
An apparatus for gathering or collecting various commodities, refuse and the like comprising: a scissor-type boom having at least two elements rotatable about a vertical axis; an elevation control member secured to the free end of said scissor-type boom; a telescopic extension member slidably secured within said elevation member said elevation control member being pivotal about a horizontal axis; means for retrieving one or more commodities, refuse or the like, said means for retrieving being operably secured to the free end of said telescopic extension member; and a mobile carrier having said scissor-type boom rotatably secured thereto.
Claim 2
Independent Claim
97 words
An apparatus for gathering or collecting various commodities, refuse and the like comprising: a scissor-type boom having at least two elements rotatable about a vertical axis; an elevation control member secured to the free end of said scissor-type boom; a telescopic extension member slidably secured within said elevation member said elevation control member being pivotal about a horizontal axis; means for retrieving one or more commodities, refuse or the like, said means for retrieving being operably secured to the free end of said telescopic extension member; and a mobile carrier having said scissor-type boom rotatably secured thereto.
Claim 3
Dependent Claim
44 words
The apparatus of claim 1 wherein said scissor-type boom comprises a first rotatable element and a second rotatable element, said first and second rotatable elements being operably interconnected such that rotation of said first element results in a corresponding rotation of said second element.
Claim 4
Dependent Claim
24 words
The apparatus of claim 1 wherein said scissor-type boom is rotatably mounted on a support platform, which platform is secured to said mobile carrier.
Claim 5
Dependent Claim
30 words
The apparatus of claim 3 wherein said mobile carrier is a low packer plate body truck modified so as to carry said support platform between the cab and the body.
Claim 6
Dependent Claim
20 words
The apparatus of claim 3 including means to slide the rotatable mounted scissor-type boom with respect to said support platform.
Claim 7
Dependent Claim
31 words
The apparatus of claim 5 wherein said mobile carrier is a tractor and said support platform is secured to the frame of a trailer disposed behind and secured to said tractor.
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) | 1977-03-11 | 1977-09-10 | 1978-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-03-11 | 1981-09-10 | 1982-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-03-11 | 1985-09-10 | 1986-03-12 | $7700.00 | Window Closed / Lapsed |