US4963904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable camera support assembly
Assignee: Individual
•
Filing: 1989-09-19
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Granted: 1990-10-16
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Expires: 2009-09-19
Abstract
Abstract A portable camera support assembly having an adjustment block, a support piece, a shoulder rest, a camera mount, a lengthwise-extendible hand grip, a body rest, a mount adjustment knob and a torsional spring assembly. The support assembly fixes to a lower end of a camera using the camera mount. The shoulder rest and body rest are used to support and balance the camera at the shoulder and upper body of the user respectively. The adjustment block, hand grip and mount adjustment knob allow the user to position the camera in a wide range of orientations during use and also allow the support assembly to be folded up when not in use. Additionally, the hand grip and body rest can be removed and a retractable monopole fixed to the adjustment block for support of the camera remote from the user.
Inventors
- 👤 Chun Mao Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:09
CPC Classifications
A; A45; A45F; A45F5/00; F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/043; F16M11/048; F16M11/20; F16M11/2007; F16M11/2014; F16M11/2021; F16M11/24; F16M11/26; F16M11/28; F16M13/00; F16M13/04; F16M2200/00; F16M2200/04; F16M2200/044; Y; Y10; Y10S; Y10S224/00; Y10S224/908; Y10S224/929; Y10S224/93
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
437 words
A portable camera support assembly which is supported and balanced by a user's body and releasably coupled to an underside portion of a camera, comprising the combination of: an adjustment block (1) having an engagement block (11) formed on one end thereof, said engagement block (11) including a circular wall from which extends an integrally formed cylindrical protrusion (15), said cylindrical protrusion (15) having a centrally located threaded opening (12) formed therein; a support member (2) pivotally coupled to said adjustment block (1) by a torsional spring assembly (8), said support member (2) including (a) an annular support portion (26) adapted to receive in a first direction said cylindrical protrusion (15) therein, (b) a rigid padded shoulder rest portion (3) extending from said annular support portion (26) in a second direction, said second direction being transverse said first direction, and (c) a camera platform portion (21) extending from said annular support portion (26) in a direction opposite said second direction, said torsion spring assembly (8) including (a) a torsional spring (84) disposed within said annular support portion (26) of said support member (2) and having one end (80) coupled to said cylindrical protrusion (15) and an opposing end (80) coupled to said annular support portion (26), said one end (80) being received within one of a plurality of slotted openings (13) formed in said cylindrical protrusion (15), and (b) an adjustment knob (83) coupled to said cylindrical protrusion (15) by a double ended bolt (82) passing through a plate member (81) for threaded coupling with said threaded opening (12) of said cylindrical protrusion (15); a camera mount (4) coupled to said camera platform portion (21) of said support member (2) by a fastening member (7), said camera mount (4) having a slotted through opening formed therein for receiving a slide bolt (42) therethrough to provide an adjustable coupling with said underside of said camera; a lengthwise-extendable hand grip (5) threadedly coupled to a bottom portion of said adjustment block (1) for releasable coupling therewith, said lengthwise-extendable hand grip (5) being defined by a lower cylindrical column (53) telescopically received within an upper cylindrical column (52), said lengthwise-extendable hand grip (5) including a clamping ring (51) for releasably securing said lower cylindrical column (53) to said upper cylindrical column (52); a body rest member (6) having an arcuate portion on one end thereof and being fixedly coupled to a lower portion of said lower cylindrical column (53) on an opposing end; and, a pair of strap fixing lugs (25) coupled to opposing sides of said support member (2) for securing opposing ends of a shoulder strap (9) thereto.
Claim 2
Dependent Claim
437 words
A portable camera support assembly which is supported and balanced by a user's body and releasably coupled to an underside portion of a camera, comprising the combination of: an adjustment block (1) having an engagement block (11) formed on one end thereof, said engagement block (11) including a circular wall from which extends an integrally formed cylindrical protrusion (15), said cylindrical protrusion (15) having a centrally located threaded opening (12) formed therein; a support member (2) pivotally coupled to said adjustment block (1) by a torsional spring assembly (8), said support member (2) including (a) an annular support portion (26) adapted to receive in a first direction said cylindrical protrusion (15) therein, (b) a rigid padded shoulder rest portion (3) extending from said annular support portion (26) in a second direction, said second direction being transverse said first direction, and (c) a camera platform portion (21) extending from said annular support portion (26) in a direction opposite said second direction, said torsion spring assembly (8) including (a) a torsional spring (84) disposed within said annular support portion (26) of said support member (2) and having one end (80) coupled to said cylindrical protrusion (15) and an opposing end (80) coupled to said annular support portion (26), said one end (80) being received within one of a plurality of slotted openings (13) formed in said cylindrical protrusion (15), and (b) an adjustment knob (83) coupled to said cylindrical protrusion (15) by a double ended bolt (82) passing through a plate member (81) for threaded coupling with said threaded opening (12) of said cylindrical protrusion (15); a camera mount (4) coupled to said camera platform portion (21) of said support member (2) by a fastening member (7), said camera mount (4) having a slotted through opening formed therein for receiving a slide bolt (42) therethrough to provide an adjustable coupling with said underside of said camera; a lengthwise-extendable hand grip (5) threadedly coupled to a bottom portion of said adjustment block (1) for releasable coupling therewith, said lengthwise-extendable hand grip (5) being defined by a lower cylindrical column (53) telescopically received within an upper cylindrical column (52), said lengthwise-extendable hand grip (5) including a clamping ring (51) for releasably securing said lower cylindrical column (53) to said upper cylindrical column (52); a body rest member (6) having an arcuate portion on one end thereof and being fixedly coupled to a lower portion of said lower cylindrical column (53) on an opposing end; and, a pair of strap fixing lugs (25) coupled to opposing sides of said support member (2) for securing opposing ends of a shoulder strap (9) thereto.
Claim 3
Dependent Claim
35 words
The portable camera support assembly as recited in claim 1 further comprises a telescopically extendable monopole (1) adapted to be threadedly coupled to said adjustment block (1) in place of said lengthwise-extendable hand grip (5).
References Cited (Backward Citations)
US4244500A
Cited
US4437753A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-10-15 | 1994-04-16 | 1994-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-10-15 | 1998-04-16 | 1998-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-10-15 | 2002-04-16 | 2002-10-16 | $7700.00 | Window Closed / Lapsed |