US3842778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Parachute equipment
Assignee: Mitsubishi Heavy Industries Ltd
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Filing: 1973-04-16
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Granted: 1974-10-22
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Expires: 1993-04-16
Abstract
Abstract A parachute equipment comprising a box body having formed therein a parachute storage compartment provided with an openable door and a cocoon-shaped parachute cable storage compartment, a parachute stored in the parachute storage compartment in a folded form to be ejected therefrom outboard as the door is opened, and a parachute cable stored in the parachute cable storage compartment in the form of a stack of turns each in the shape of numeral 8 along grooves formed in the inner wall of the compartment and having one end connected to the parachute and the other end to an anchor stud provided on the deck of a ship.
Inventors
- 👤 J Shibata
- 👤 N Murao
- 👤 H Mishina
- 👤 K Nakayama
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:24
CPC Classifications
B; B63; B63B; B63B21/00; B63B21/24; B63B21/48; B63H; B63H25/00; B63H25/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A parachute equipment comprising a box body having formed therein a parachute storage compartment provided with an openable door and a cocoon-shaped parachute cable storage compartment, a parachute stored in said parachute storage compartment in a folded form to be ejected therefrom outboard as said door is opened, and a parachute cable stored in said parachute cable storage compartment in the form of a stack of turns each in the shape of numeral 8 along grooves formed in the inner wall of said compartment and having one end connected to said parachute and the other end to an anchor stud provided on the deck of a ship.
Claim 2
Dependent Claim
107 words
A parachute equipment comprising a box body having formed therein a parachute storage compartment provided with an openable door and a cocoon-shaped parachute cable storage compartment, a parachute stored in said parachute storage compartment in a folded form to be ejected therefrom outboard as said door is opened, and a parachute cable stored in said parachute cable storage compartment in the form of a stack of turns each in the shape of numeral 8 along grooves formed in the inner wall of said compartment and having one end connected to said parachute and the other end to an anchor stud provided on the deck of a ship.
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) | 1977-10-21 | 1978-04-22 | 1978-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-10-21 | 1982-04-22 | 1982-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-10-21 | 1986-04-22 | 1986-10-22 | $7700.00 | Window Closed / Lapsed |