US4278066A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flipper rest
Assignee: Individual
•
Filing: 1979-08-08
•
Granted: 1981-07-14
•
Expires: 1999-08-08
Abstract
Abstract An arrow support made of a lever pivoted in a slot. The lever is urged out of the slot by a weak spring and it is positioned outside the slot to support the arrow. The arrow passing the lever swings the lever into the slot out of the way of the arrow without deflecting the arrow. The spring has an eyelet, an intermediate part and an end part so related that they urge the lever to swing outward to support an arrow.
Inventors
- 👤 Alvin G. Zinz, Sr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:28
CPC Classifications
F; F41; F41B; F41B5/00; F41B5/10; F41B5/14; F41B5/1403; F41B5/143
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
252 words
A support for an arrow supported on a bow comprising, a rest (10), a block (11) having a generally flat side, a plate (12) having a generally flat side, said plate (12) having a first hole (13) and a second hole (14) formed therein and spaced from each other, a slot (15) formed in said plate and extending through said generally flat side, said slot being generally parallel to one side of said plate, a lever (16) swingably supported in said slot to swing about one end, pivot means connecting said lever (16) to said plate (12), a recess (17) in one side of said block (11) in said flat side face, said recess receiving said plate (12) with said generally flat side generally flush with said flat side face, a spring (18), said spring having an end part (19), an intermediate part (20), an eyelet (21), and spring end (22), the intermediate part (20) of said spring (18) being disposed at approximately 90° to said end part (19), said eyelet (21) being disposed at approximately 30° to said end part (19), said eyelet (21) being disposed between said plate (12) and said block (11) and said end part (19) engaging said lever (16), urging said lever (16) to swing away from said block (11) and a screw (44) extending through said second hole and through said eyelet (21), clamping said plate to said block, said lever forming a support for supporting one end of an arrow (40) on said lever (30).
Claim 2
Dependent Claim
252 words
A support for an arrow supported on a bow comprising, a rest (10), a block (11) having a generally flat side, a plate (12) having a generally flat side, said plate (12) having a first hole (13) and a second hole (14) formed therein and spaced from each other, a slot (15) formed in said plate and extending through said generally flat side, said slot being generally parallel to one side of said plate, a lever (16) swingably supported in said slot to swing about one end, pivot means connecting said lever (16) to said plate (12), a recess (17) in one side of said block (11) in said flat side face, said recess receiving said plate (12) with said generally flat side generally flush with said flat side face, a spring (18), said spring having an end part (19), an intermediate part (20), an eyelet (21), and spring end (22), the intermediate part (20) of said spring (18) being disposed at approximately 90° to said end part (19), said eyelet (21) being disposed at approximately 30° to said end part (19), said eyelet (21) being disposed between said plate (12) and said block (11) and said end part (19) engaging said lever (16), urging said lever (16) to swing away from said block (11) and a screw (44) extending through said second hole and through said eyelet (21), clamping said plate to said block, said lever forming a support for supporting one end of an arrow (40) on said lever (30).
Claim 3
Dependent Claim
39 words
The block recited in claim 1 wherein said block has a central threaded opening (25) therein and a positioning screw (48) threadably received in said central opening (25) for engaging and positioning said arrow (40) on said bow (30).
Claim 4
Dependent Claim
62 words
The bow recited in claim 2 wherein said bow (30) has a bow string (31) attached to said bow at its end (32,33), an intermediate part of said bow string (31) being adapted to engage an end (34) of an arrow, an intermediate part (35) of said arrow being adapted to rest on said lever and said arrow having a head (36).
Claim 5
Dependent Claim
119 words
An arrow rest and an arrow comprising a body adapted to be supported on a bow, slot means (15) in said body, a lever (16) in said slot, pivot means (41) swingably connecting said lever (16) to said body (10), a cantilever spring (18) having an eyelet (21) fixed on one end thereof, screw means (44) in said eyelet (21) holding said eyelet (21) rigidly to said body, an L-shaped intermediate spring part (19) fixed to said eyelet (21) and extending in cantilever fashion toward said lever (16), means (22) on said intermediate part (19) of said spring (18) engaging said lever (16) urging said lever (16) to swing outward from said body providing a rest for said arrow.
Claim 6
Dependent Claim
119 words
An arrow rest and an arrow comprising a body adapted to be supported on a bow, slot means (15) in said body, a lever (16) in said slot, pivot means (41) swingably connecting said lever (16) to said body (10), a cantilever spring (18) having an eyelet (21) fixed on one end thereof, screw means (44) in said eyelet (21) holding said eyelet (21) rigidly to said body, an L-shaped intermediate spring part (19) fixed to said eyelet (21) and extending in cantilever fashion toward said lever (16), means (22) on said intermediate part (19) of said spring (18) engaging said lever (16) urging said lever (16) to swing outward from said body providing a rest for said arrow.
Claim 7
Dependent Claim
36 words
The arrow rest recited in claim 4 wherein said arrow has a longitudinal axis and said lever (16) extends from said pivot means (41) and at an acute angle from the longitudinal axis of said arrow.
Claim 8
Dependent Claim
33 words
The arrow rest recited in claim 5 wherein a second screw is disposed in said body having an end engaging said lever on the end remote from said intermediate part of said lever.
Claim 9
Dependent Claim
51 words
The arrow rest recited in claim 6 wherein a lateral extending screw is disposed in said body having an end extending over said lever and adapted to engage said arrow to position said arrow on said rest, said laterally extending screw being adjustable to move said arrow laterally on said rest.
Claim 10
Dependent Claim
31 words
The arrow rest recited in claim 7 wherein a plate is supported on said body, said slot is disposed in said plate and removal means attaching said plate to said body.
Claim 11
Dependent Claim
36 words
The arrow rest recited in claim 8 wherein said lever is swingably connected to said body by means of a pin extending through a hole in said plate and to a pivot point in said lever.
Claim 12
Dependent Claim
35 words
The arrow rest recited in claim 9 wherein said second mentioned screw engages an end of said lever remote from said intermediate part whereby the angle of said lever to said arrow can be adjusted.
References Cited (Backward Citations)
US4170980A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-07-13 | 1985-01-12 | 1985-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-07-13 | 1989-01-12 | 1989-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-07-13 | 1993-01-12 | 1993-07-14 | $7700.00 | Window Closed / Lapsed |