US4098429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trash container lid system
Assignee: Individual
•
Filing: 1977-06-27
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Granted: 1978-07-04
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Expires: 1997-06-27
Abstract
Abstract A trash container lid system for placement on top of large industrial trash bins of the type utilized in hotels, apartment houses, etc., in which a lid section is rotatably coupled to a trash bin via lever arms rotatably coupled at one end to the sides of the trash bin and at another end to the back of the lid section. A pair of brace members are fixedly attached to the outer surfaces of the sides of the lid and extend downwardly, each being in physical abutment with one of the lever arms during the time when the lid is closed and when the lid is partially open. Stop extensions on the inside of the lid sections cooperate with the stop extensions rising above the back of the trash bin for stopping the lid in a partially open position, the back section of the lid being counterbalanced for stabilization in this position.
Inventors
- 👤 Allan M. Hodge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:26
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/14; B65F1/16; B65F1/1646; B65F1/1623; B65F2001/1653; B65F2001/1669; Y; Y10; Y10S; Y10S220/00; Y10S220/908
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
199 words
A trash bin and lid assembly comprising: a trash bin having an upper rim; a lid for said trash bin having a first pivot point located on said lid near the rear of said lid; means for mounting said lid for support and rotation about a second pivot point on said bin located below the upper rim thereof, when said assembly is in the upright position, with the center of gravity of said lid being forward of said second pivot point when said lid is in the closed position and to the rear of said second pivot point when said lid is in a partially open position; means for stopping rearward movement of said lid in said partially open position when said bin is in the upright position; linkage means interconnecting said two pivot points; and means for constraining said lid to move with said linkage means to pivot about said second pivot point upon normal opening of said lid to said partially open position with the bin in the upright position, and for permitting said lid to pivot about said first pivot point to swing wide open when said lid is rotated to the up-side-down or dumping orientation.
Claim 2
Dependent Claim
199 words
A trash bin and lid assembly comprising: a trash bin having an upper rim; a lid for said trash bin having a first pivot point located on said lid near the rear of said lid; means for mounting said lid for support and rotation about a second pivot point on said bin located below the upper rim thereof, when said assembly is in the upright position, with the center of gravity of said lid being forward of said second pivot point when said lid is in the closed position and to the rear of said second pivot point when said lid is in a partially open position; means for stopping rearward movement of said lid in said partially open position when said bin is in the upright position; linkage means interconnecting said two pivot points; and means for constraining said lid to move with said linkage means to pivot about said second pivot point upon normal opening of said lid to said partially open position with the bin in the upright position, and for permitting said lid to pivot about said first pivot point to swing wide open when said lid is rotated to the up-side-down or dumping orientation.
Claim 3
Dependent Claim
34 words
A trash bin and lid assembly as defined in claim 1 further comprising: means for restraining upward movement of the rear of said lid at or near the upper rear edge of said bin.
Claim 4
Dependent Claim
85 words
A trash bin and lid assembly as defined in claim 1 further comprising: a rod extending across the rear of said lid assembly along said first pivot point, through two apertures in rearward extensions of said lid; and means for engaging said rod at the upper rear edge of said trash bin to restrain movement of said rod and the rear edge of said lid in the direction toward the open side of said bin when said bin is in the upside-down orientation during dumping.
Claim 5
Dependent Claim
31 words
A trash bin and lid assembly as defined in claim 1 further comprising: lifting pocket tubes mounted on said trash bin for facilitating the lifting, inverting and dumping of said bin.
Claim 6
Dependent Claim
29 words
A trash bin and lid assembly as defined in claim 1 further comprising: means mounted on said trash bin for facilitating the lifting, inverting and dumping of said bin.
Claim 7
Dependent Claim
89 words
A trash bin and lid system comprising: a trash bin; a lid for said trash bin; a linkage connected from a first point on said bin nearly under the center of balance of said lid and below the rim of said trash bin to a second point at the rear of said lid; means for selectively constraining said lid to rotate about said first point and for supporting said lid from said first point when said bin is upright, and about said second point when said bin is upside-down.
Claim 8
Dependent Claim
89 words
A trash bin and lid system comprising: a trash bin; a lid for said trash bin; a linkage connected from a first point on said bin nearly under the center of balance of said lid and below the rim of said trash bin to a second point at the rear of said lid; means for selectively constraining said lid to rotate about said first point and for supporting said lid from said first point when said bin is upright, and about said second point when said bin is upside-down.
Claim 9
Dependent Claim
29 words
A trash bin and lid assembly as defined in claim 6 further comprising: means mounted on said trash bin for facilitating the lifting, inverting and dumping of said bin.
Claim 10
Dependent Claim
19 words
A trash bin and lid assembly as defined in claim 7 wherein said lid has a raised back portion.
Claim 11
Dependent Claim
22 words
A trash bin and lid assembly as defined in claim 7 further comprising: counterweighting means mounted at the rear of said lid.
Claim 12
Dependent Claim
234 words
A trash bin and lid assembly comprising: a trash bin having an upper rim; a lid for said trash bin having a first pivot point located on said lid near the rear of said lid; means for mounting said lid for support and rotation about a second pivot point on said bin located below the upper rim thereof, when said assembly is in the upright position, with the center of gravity of said lid being forward of said second povot point when said lid is in the closed position and to the rear of said second pivot point when said lid is in a partially open position; means for stopping rearward movement of said lid in said partially open position when said bin is in the upright position; linkage means interconnecting said two pivot points; means for constraining said lid to move with said linkage means to pivot about said second pivot point upon normal opening of said lid to said partially open position with the bin in the upright position, and for permitting said led to pivot about said first pivot point to swing wide open when said lid is rotated to the upside-down or dumping orientation; and said constraining means including means secured to said lid for engaging said linkage means for one direction of rotation of said lid relative to said linkage, but not for the opposite direction of relative motion.
Claim 13
Dependent Claim
234 words
A trash bin and lid assembly comprising: a trash bin having an upper rim; a lid for said trash bin having a first pivot point located on said lid near the rear of said lid; means for mounting said lid for support and rotation about a second pivot point on said bin located below the upper rim thereof, when said assembly is in the upright position, with the center of gravity of said lid being forward of said second povot point when said lid is in the closed position and to the rear of said second pivot point when said lid is in a partially open position; means for stopping rearward movement of said lid in said partially open position when said bin is in the upright position; linkage means interconnecting said two pivot points; means for constraining said lid to move with said linkage means to pivot about said second pivot point upon normal opening of said lid to said partially open position with the bin in the upright position, and for permitting said led to pivot about said first pivot point to swing wide open when said lid is rotated to the upside-down or dumping orientation; and said constraining means including means secured to said lid for engaging said linkage means for one direction of rotation of said lid relative to said linkage, but not for the opposite direction of relative motion.
Claim 14
Dependent Claim
191 words
A trash bin and lid assembly comprising: a trash bin having an upper rim; a lid for said trash bin having a first pivot point near the rear of said lid; means for mounting said lid for support from and rotation about a second pivot point on said bin located below the upper rim thereof when said bin is in the upright position; means for stopping rearward movement of said lid in a partially open position when said bin is in the upright position; linkage means interconnecting said two pivot points; means for constraining said lid to move with said linkage means to pivot about said second pivot point upon normal opening of said lid to said partially open position with the bin in the upright position, and for permitting said lid to pivot about said first pivot point to swing wide open when force is applied to said lid directed away from said bin; and said constraining means including means secured to said lid for engaging said linkage means for one direction of rotation of said lid relative to said linkage, but not for the opposite direction of relative motion.
Claim 15
Dependent Claim
191 words
A trash bin and lid assembly comprising: a trash bin having an upper rim; a lid for said trash bin having a first pivot point near the rear of said lid; means for mounting said lid for support from and rotation about a second pivot point on said bin located below the upper rim thereof when said bin is in the upright position; means for stopping rearward movement of said lid in a partially open position when said bin is in the upright position; linkage means interconnecting said two pivot points; means for constraining said lid to move with said linkage means to pivot about said second pivot point upon normal opening of said lid to said partially open position with the bin in the upright position, and for permitting said lid to pivot about said first pivot point to swing wide open when force is applied to said lid directed away from said bin; and said constraining means including means secured to said lid for engaging said linkage means for one direction of rotation of said lid relative to said linkage, but not for the opposite direction of relative motion.
References Cited (Backward Citations)
US3989162A
Cited
US4014457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-07-03 | 1982-01-02 | 1982-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-07-03 | 1986-01-02 | 1986-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-07-03 | 1990-01-02 | 1990-07-04 | $7700.00 | Window Closed / Lapsed |