Patent US4267989A successfully refreshed from Google Patents.
US4267989A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy hot air balloon
Assignee: Individual
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Filing: 1979-09-07
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Granted: 1981-05-19
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Expires: 1999-09-07
Abstract
Abstract A toy hot air balloon constructed of a plurality of elongated gores fashioned from light-weight, thin material. Each of the gores has an opposed pair of long and short edge portions. The gores are sealed in side-by-side configuration at the long edge portions to form an enclosure having a top portion and bottom portion. The bottom portion includes an opening for the admission of hot air. The balloon further includes a mouth area which is reinforced and possesses a higher stiffness than the remaining portion of the enclosure. Each of the ends of the gores are fastened to the mouth of the enclosure. A support permits the suspension of the toy hot air balloon while filling the same with hot air.
Inventors
- 👤 Kenneth D. Skaggs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:37
CPC Classifications
A; A63; A63H; A63H27/00; A63H27/10; B; B64; B64B; B64B1/00; B64B1/40; A63H2027/1008; A63H2027/1025; A63H2027/1075
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
211 words
A toy hot air balloon comprising: a. a plurality of elongated gores constructed of relatively light-weight, thin material; said gores having opposed pairs of long and short edge portions; b. means for fastening said elongated gores together in side-by-side configuration at said long edge portions to form an enclosure having a top portion and a bottom portion, said bottom portion of said enclosure including an opening for the admission of heated air into said enclosure; c. means for stiffening said bottom portion of said enclosure adjacent said opening; d. means for supporting the top portion of said enclosure above said bottom portion of said enclosure; said means for supporting the top of said enclosure adjacent said opening comprising: an elongated member fastened at both ends to the inner surface of said enclosure forming an eye which passes from the inside to the outside of said enclosure and a tape portion generally overlapping the inner surface of said enclosure over said attachment of said ends of said elongated member to the inner surface of said enclosure, a cover being fastened to said outer surface of said enclosure, and e. means for fixing one short edge portion of each of said gores to said means for stiffening said bottom portion of said enclosure.
Claim 2
Dependent Claim
211 words
A toy hot air balloon comprising: a. a plurality of elongated gores constructed of relatively light-weight, thin material; said gores having opposed pairs of long and short edge portions; b. means for fastening said elongated gores together in side-by-side configuration at said long edge portions to form an enclosure having a top portion and a bottom portion, said bottom portion of said enclosure including an opening for the admission of heated air into said enclosure; c. means for stiffening said bottom portion of said enclosure adjacent said opening; d. means for supporting the top portion of said enclosure above said bottom portion of said enclosure; said means for supporting the top of said enclosure adjacent said opening comprising: an elongated member fastened at both ends to the inner surface of said enclosure forming an eye which passes from the inside to the outside of said enclosure and a tape portion generally overlapping the inner surface of said enclosure over said attachment of said ends of said elongated member to the inner surface of said enclosure, a cover being fastened to said outer surface of said enclosure, and e. means for fixing one short edge portion of each of said gores to said means for stiffening said bottom portion of said enclosure.
Claim 3
Dependent Claim
83 words
The toy hot air balloon of claim 1 in which said means for stiffening said bottom portion of said enclosure comprises: a. a sheet of light-weight, thin material possessing a stiffness greater than said material for said gores, said sheet being substantially adjacent said bottom portion of said enclosure; b. a loop being in substantially adjacent relationship to said sheet, said loop being constructed of material possessing a rigidity greater than said sheet; and c. means for attaching said loop to said sheet.
Claim 4
Dependent Claim
51 words
The toy hot air balloon of claim 2 in which said means for fixing one short edge portion of each of said gores to said means for stiffening said bottom portion comprises a selected length of tape adhering to said short edge portions of each of said gores and said sheet.
Claim 5
Dependent Claim
30 words
The toy hot air balloon of claim 3 in which said means for attaching said loop to said sheet comprises a sheath surrounding said loop and attaching to said sheet.
Claim 6
Dependent Claim
35 words
The toy hot air balloon of claim 4 in which said cover includes means for fastening another short edge portion of each of said gores in adjacent disposition at the top portion of said enclosure.
Claim 7
Dependent Claim
24 words
The toy hot air balloon of claim 4 in which said sheet and said loop are constructed of material denser than said gore material.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-05-18 | 1984-11-17 | 1985-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-05-18 | 1988-11-17 | 1989-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-05-18 | 1992-11-17 | 1993-05-19 | $7700.00 | Window Closed / Lapsed |