Patent EP0101890A1 successfully refreshed from Google Patents.
Patent US3721516A successfully refreshed from Google Patents.
US3721516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable lamp
Assignee: Individual
•
Filing: 1971-06-21
•
Granted: 1973-03-20
•
Expires: 1991-06-21
Abstract
Abstract A portable lamp particularly suited for use in providing a flame of burning gas for illuminating gardens, terraces and the like. The lamp is characterized by a tubular pillar of portable character including an acuminated pedestal suited to be implanted in the ground, the uppermost portion of the pillar being configured to receive in telescoping relationship an ornamental head having affixed therewithin a gas burner, a gas delivery circuit including a pressure bottle suspended from the burner and received within the pillar, and a manipulatable flow control valve interposed between the burner and the bottle for controlling delivery of gas from the bottle to the burner.
Inventors
- 👤 J Reese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:59
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/08; F21V21/0824; F21L; F21L17/00; F21S; F21S13/00; F21S13/02; F21S13/10
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
86 words
A portable lamp comprising: A. a tubular pillar including means defining therefor an acuminate pedestal, whereby the pedestal is adapted to be removably implanted in the ground; B. an ornamental head removably supported by said pillar at the end thereof remote from said pedestal; C. a gas burner for establishing an illuminating flame mounted in said head; and D. a gas supply circuit including a portable container of combustible gas connected with said burner and suspended from said head for supplying combustible gas to said burner.
Claim 2
Dependent Claim
86 words
A portable lamp comprising: A. a tubular pillar including means defining therefor an acuminate pedestal, whereby the pedestal is adapted to be removably implanted in the ground; B. an ornamental head removably supported by said pillar at the end thereof remote from said pedestal; C. a gas burner for establishing an illuminating flame mounted in said head; and D. a gas supply circuit including a portable container of combustible gas connected with said burner and suspended from said head for supplying combustible gas to said burner.
Claim 3
Dependent Claim
15 words
The lamp of claim 1 wherein said supply circuit is substantially encased within said pillar.
Claim 4
Dependent Claim
23 words
The lamp of claim 2 further comprising means defining within said pillar an access opening adjacent said valve for accommodating a manipulation thereof.
Claim 5
Dependent Claim
21 words
The lamp of claim 3 wherein said burner includes means defining an annular array of ports communicating with said supply circuit.
Claim 6
Dependent Claim
220 words
A portable gas lamp adapted to be implanted at selected locations in the soil of gardens, terraces, and the like, for illuminating the same, comprising: A. a pillar fabricated from tubular steel stock including means defining therefor an acuminate pedestal and means defining an opening traversing the uppermost portion thereof; B. an ornamental head including an annular skirt telescopically related to said uppermost portion of said pillar; C. a support fixed within said head, diametrically traversing said skirt and disposed adjacent said pillar, whereby the support is caused to traverse the longitudinal axis of the pillar; D. a gas burner mounted on said support including a cap having means defining therein an annular array of gas ports extending radially therethrough; E. a pressure bottle confining a combustible gas-generating fluid having an outside diameter substantially less than the internal diameter of said pillar; F. a gas conduit concentrically related to said pillar and coaxially related to said head, fixed to said burner and to said bottle, for delivering a flow of gas from said bottle to said burner; G. a manipulatable flow control valve interposed in said conduit for controlling delivery of the gas, through said conduit, from the bottle to the burner; and H. means defining within said pillar an access opening adjacent said valve for accommodating a manipulation thereof.
Claim 7
Dependent Claim
220 words
A portable gas lamp adapted to be implanted at selected locations in the soil of gardens, terraces, and the like, for illuminating the same, comprising: A. a pillar fabricated from tubular steel stock including means defining therefor an acuminate pedestal and means defining an opening traversing the uppermost portion thereof; B. an ornamental head including an annular skirt telescopically related to said uppermost portion of said pillar; C. a support fixed within said head, diametrically traversing said skirt and disposed adjacent said pillar, whereby the support is caused to traverse the longitudinal axis of the pillar; D. a gas burner mounted on said support including a cap having means defining therein an annular array of gas ports extending radially therethrough; E. a pressure bottle confining a combustible gas-generating fluid having an outside diameter substantially less than the internal diameter of said pillar; F. a gas conduit concentrically related to said pillar and coaxially related to said head, fixed to said burner and to said bottle, for delivering a flow of gas from said bottle to said burner; G. a manipulatable flow control valve interposed in said conduit for controlling delivery of the gas, through said conduit, from the bottle to the burner; and H. means defining within said pillar an access opening adjacent said valve for accommodating a manipulation thereof.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-03-19 | 1976-09-18 | 1977-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-03-19 | 1980-09-18 | 1981-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-03-19 | 1984-09-18 | 1985-03-20 | $7700.00 | Window Closed / Lapsed |